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: [[22, -44, 30, -50], [34, 32, 21, 31, 18], [-27, 37], [42, -3, 29, -43, -15], [-8, 7, -31, -25, -6], [3, -4, -33, 37, 44]]

[1452000, 12749184, -999, -2356830, 260400, 644688]