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: [[-49, -20], [-22, 27], [-21, -6, -11, -19], [-32, 21, -46, -13, 25], [28, -21, -23], [-49, -4, -7, 33, -21], [-3, 15, -17, -46], [17, -20, 50, -24, -20]]

[980, -594, 26334, -10046400, 13524, 950796, -35190, -8160000]