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: [[0, -7], [-2, -3], [-49, 4, -8, 38], [18, 42, -10, -2, 29], [-26, -31, -16, 34], [-31, -7, 6, -21], [-16, 44, 30, 31], [-35, 46], [-21, -12], [46, -33, 24, 7]]

[0, 6, 59584, 438480, -438464, -27342, -654720, -1610, 252, -255024]