text: You are repeatedly presented with two options, labeled N and M.
  Each option represents a fictitious product and you have to infer which product is superior in terms of quality.
  You select a product by pressing the corresponding key.
  For each decision, you are provided with four expert ratings (with 1 representing a positive and 0 representing a negative rating).
  The four experts differ in their validity.
  The ratings of experts are given in descending order of their validity (having validities of 90%, 80%, 70%, and 60%).
  
  Product N ratings: [0 0 1 1]. Product M ratings: [1 0 1 0]. You press <<N>>.
  Product N ratings: [1 1 1 0]. Product M ratings: [0 0 1 0]. You press <<N>>.
  Product N ratings: [0 1 0 0]. Product M ratings: [1 1 1 1]. You press <<M>>.
  Product N ratings: [1 0 1 0]. Product M ratings: [0 0 1 1]. You press <<N>>.
  Product N ratings: [0 1 1 1]. Product M ratings: [1 1 1 0]. You press <<N>>.
  Product N ratings: [0 0 0 0]. Product M ratings: [1 1 0 0]. You press <<M>>.
  Product N ratings: [1 1 0 1]. Product M ratings: [0 0 0 1]. You press <<N>>.
  Product N ratings: [1 0 0 0]. Product M ratings: [0 1 1 0]. You press <<M>>.
  Product N ratings: [0 1 0 0]. Product M ratings: [1 1 1 1]. You press <<M>>.
  Product N ratings: [1 1 1 0]. Product M ratings: [0 1 1 1]. You press <<N>>.
  Product N ratings: [0 1 1 0]. Product M ratings: [1 0 0 0]. You press <<N>>.
  Product N ratings: [0 1 1 1]. Product M ratings: [1 1 1 0]. You press <<M>>.
  Product N ratings: [1 1 1 0]. Product M ratings: [0 1 1 1]. You press <<N>>.
  Product N ratings: [1 0 0 0]. Product M ratings: [0 0 0 1]. You press <<N>>.
  Product N ratings: [1 1 1 0]. Product M ratings: [0 1 1 1]. You press <<N>>.
  Product N ratings: [1 0 0 1]. Product M ratings: [0 1 1 1]. You press <<M>>.
  Product N ratings: [0 0 0 1]. Product M ratings: [1 0 0 0]. You press <<M>>.
  Product N ratings: [1 0 0 1]. Product M ratings: [0 1 1 1]. You press <<N>>.
  Product N ratings: [1 1 1 1]. Product M ratings: [0 1 0 0]. You press <<N>>.
  Product N ratings: [1 1 0 0]. Product M ratings: [0 1 0 1]. You press <<M>>.
  Product N ratings: [0 0 0 1]. Product M ratings: [1 1 0 1]. You press <<M>>.
  Product N ratings: [1 0 1 1]. Product M ratings: [0 0 0 0]. You press <<N>>.
  Product N ratings: [0 1 1 0]. Product M ratings: [1 0 0 0]. You press <<N>>.
  Product N ratings: [0 1 1 1]. Product M ratings: [1 0 0 1]. You press <<M>>.
  Product N ratings: [1 0 0 0]. Product M ratings: [0 1 1 0]. You press <<N>>.
  Product N ratings: [0 1 1 0]. Product M ratings: [1 0 0 0]. You press <<N>>.
  Product N ratings: [0 1 1 1]. Product M ratings: [1 0 0 1]. You press <<M>>.
  Product N ratings: [1 1 0 0]. Product M ratings: [0 1 0 1]. You press <<N>>.
  Product N ratings: [0 1 0 1]. Product M ratings: [1 1 0 0]. You press <<M>>.
  Product N ratings: [1 1 0 0]. Product M ratings: [0 0 0 0]. You press <<N>>.
  Product N ratings: [0 0 1 1]. Product M ratings: [1 1 1 1]. You press <<M>>.
  Product N ratings: [0 0 0 0]. Product M ratings: [1 1 0 0]. You press <<M>>.
  Product N ratings: [1 0 0 1]. Product M ratings: [0 1 1 1]. You press <<M>>.
  Product N ratings: [1 0 0 0]. Product M ratings: [0 1 1 0]. You press <<N>>.
  Product N ratings: [0 1 1 1]. Product M ratings: [1 1 1 0]. You press <<M>>.
  Product N ratings: [1 0 0 0]. Product M ratings: [0 0 0 1]. You press <<N>>.
  Product N ratings: [1 0 0 0]. Product M ratings: [0 1 1 0]. You press <<N>>.
  Product N ratings: [0 0 0 0]. Product M ratings: [1 0 1 1]. You press <<M>>.
  Product N ratings: [1 1 1 0]. Product M ratings: [0 0 1 0]. You press <<N>>.
  Product N ratings: [0 0 0 1]. Product M ratings: [1 0 0 0]. You press <<M>>.
  Product N ratings: [1 1 1 0]. Product M ratings: [0 0 1 0]. You press <<N>>.
  Product N ratings: [1 1 0 0]. Product M ratings: [0 1 0 1]. You press <<N>>.
  Product N ratings: [0 0 0 0]. Product M ratings: [1 1 0 0]. You press <<M>>.
  Product N ratings: [0 1 0 1]. Product M ratings: [1 1 0 0]. You press <<M>>.
  Product N ratings: [0 1 1 1]. Product M ratings: [1 0 0 1]. You press <<N>>.
  Product N ratings: [1 0 0 0]. Product M ratings: [0 0 0 1]. You press <<N>>.
  Product N ratings: [1 0 1 0]. Product M ratings: [0 0 1 1]. You press <<N>>.
  Product N ratings: [1 0 1 0]. Product M ratings: [0 0 1 1]. You press <<N>>.
  Product N ratings: [1 0 0 1]. Product M ratings: [0 1 1 1]. You press <<M>>.
  Product N ratings: [0 1 1 0]. Product M ratings: [1 0 0 0]. You press <<N>>.
  Product N ratings: [1 1 1 0]. Product M ratings: [0 1 1 1]. You press <<N>>.
  Product N ratings: [0 1 1 0]. Product M ratings: [1 0 0 0]. You press <<N>>.
  Product N ratings: [1 1 1 1]. Product M ratings: [0 0 1 1]. You press <<N>>.
  Product N ratings: [0 0 1 1]. Product M ratings: [1 0 1 0]. You press <<M>>.
  Product N ratings: [1 0 1 1]. Product M ratings: [0 0 0 0]. You press <<N>>.
  Product N ratings: [0 0 1 1]. Product M ratings: [1 1 1 1]. You press <<M>>.
  Product N ratings: [0 0 1 0]. Product M ratings: [1 1 1 0]. You press <<M>>.
  Product N ratings: [1 0 0 0]. Product M ratings: [0 1 1 0]. You press <<N>>.
  Product N ratings: [0 0 1 0]. Product M ratings: [1 1 1 0]. You press <<M>>.
  Product N ratings: [1 0 0 1]. Product M ratings: [0 1 1 1]. You press <<N>>.
  Product N ratings: [1 0 0 0]. Product M ratings: [0 1 1 0]. You press <<N>>.
  Product N ratings: [1 0 1 0]. Product M ratings: [0 0 1 1]. You press <<N>>.
  Product N ratings: [0 0 0 1]. Product M ratings: [1 0 0 0]. You press <<M>>.
  Product N ratings: [1 1 1 1]. Product M ratings: [0 0 1 1]. You press <<M>>.
  Product N ratings: [1 1 0 1]. Product M ratings: [0 0 0 1]. You press <<N>>.
  Product N ratings: [0 1 1 0]. Product M ratings: [1 0 0 0]. You press <<N>>.
  Product N ratings: [1 0 0 0]. Product M ratings: [0 1 1 0]. You press <<M>>.
  Product N ratings: [1 0 0 0]. Product M ratings: [0 1 1 0]. You press <<M>>.
  Product N ratings: [1 1 1 1]. Product M ratings: [0 1 0 0]. You press <<N>>.
  Product N ratings: [1 1 0 0]. Product M ratings: [0 1 0 1]. You press <<N>>.
  Product N ratings: [0 0 1 1]. Product M ratings: [1 0 1 0]. You press <<M>>.
  Product N ratings: [0 1 1 0]. Product M ratings: [1 0 0 0]. You press <<N>>.
  Product N ratings: [1 0 1 1]. Product M ratings: [0 0 0 0]. You press <<N>>.
  Product N ratings: [0 1 0 1]. Product M ratings: [1 1 0 0]. You press <<M>>.
  Product N ratings: [1 0 0 0]. Product M ratings: [0 0 0 1]. You press <<N>>.
  Product N ratings: [0 0 0 1]. Product M ratings: [1 1 0 1]. You press <<M>>.
  Product N ratings: [0 1 1 1]. Product M ratings: [1 0 0 1]. You press <<M>>.
  Product N ratings: [0 1 1 1]. Product M ratings: [1 0 0 1]. You press <<M>>.
  Product N ratings: [0 1 1 0]. Product M ratings: [1 0 0 0]. You press <<N>>.
  Product N ratings: [1 1 1 1]. Product M ratings: [0 1 0 0]. You press <<N>>.
  Product N ratings: [0 1 1 1]. Product M ratings: [1 1 1 0]. You press <<M>>.
  Product N ratings: [0 0 0 1]. Product M ratings: [1 0 0 0]. You press <<M>>.
  Product N ratings: [0 1 0 1]. Product M ratings: [1 1 0 0]. You press <<M>>.
  Product N ratings: [0 1 1 1]. Product M ratings: [1 0 0 1]. You press <<N>>.
  Product N ratings: [1 0 0 1]. Product M ratings: [0 1 1 1]. You press <<M>>.
  Product N ratings: [0 0 0 0]. Product M ratings: [1 0 1 1]. You press <<M>>.
  Product N ratings: [1 0 0 1]. Product M ratings: [0 1 1 1]. You press <<M>>.
  Product N ratings: [1 1 0 0]. Product M ratings: [0 0 0 0]. You press <<N>>.
  Product N ratings: [1 1 0 1]. Product M ratings: [0 0 0 1]. You press <<N>>.
  Product N ratings: [1 0 0 1]. Product M ratings: [0 1 1 1]. You press <<M>>.
  Product N ratings: [1 1 0 0]. Product M ratings: [0 0 0 0]. You press <<N>>.
  Product N ratings: [1 1 1 1]. Product M ratings: [0 0 1 1]. You press <<N>>.
  Product N ratings: [0 0 0 0]. Product M ratings: [1 0 1 1]. You press <<M>>.
  Product N ratings: [0 1 1 1]. Product M ratings: [1 0 0 1]. You press <<N>>.
  Product N ratings: [0 0 1 1]. Product M ratings: [1 0 1 0]. You press <<M>>.
  Product N ratings: [0 1 1 1]. Product M ratings: [1 0 0 1]. You press <<N>>.