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.
[[-37, 40], [-11, -10], [-39, 15, -39, 35], [-31, -40, -6, -32], [19, 37], [-28, 40, -2, -11], [45, -29, -12, -32]]