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: [[-7, 16, -29, 44, 6], [-50, -37, 46], [49, 3, 6], [-42, 9, 4, 39], [-11, 13, 12, 46], [11, 1, 37, -38, -20], [38, -36, -20], [-43, 18, 0, 36], [22, -28, -5], [-1, 40]]

[857472, 85100, 882, -58968, -78936, 309320, 27360, 0, 3080, -40]