Definition: In this task you will be given a list of lists, of numbers. For every inner list, you should multiply every number in that list and put the results in your answer. The output should be a list of numbers with the same length as the number of the lists in the input list.
Input: [[40, -1], [-42, 37, 25, -23], [34, -49], [-19, -1, 8, 9, -45], [32, 43], [-25, 15, 17, -20, -14], [5, -43, 4]]

[-40, 893550, -1666, -61560, 1376, -1785000, -860]