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The Association of Ipen Employees ( Assipen ) and the Federal Employees Union in Sao Paulo ( Sindisef ) have stated that the Ipen employees -- five women and six men who operated machinery at the pharmaceuticals laboratory -- were contaminated by breathing Iodine- 131 .
 Organization based in: Association of Ipen Employees, Sao Paulo; Organization based in: Assipen, Sao Paulo; Organization based in: Federal Employees Union, Sao Paulo
Given a phrase that describes the relationship between two words, extract the words and the lexical relationship between them. The output format should be "relation1: word1, word2; relation2: word3, word4". 
Option: Organization based in, Located in, Live in, Work for, Kill 
Text: {0} 
Answer:
 Organization based in: Association of Ipen Employees, Sao Paulo; Organization based in: Assipen, Sao Paulo; Organization based in: Federal Employees Union, Sao Paulo