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: [[13, 44], [21, -8, 20], [-9, -48, 14], [-47, 7, -46], [-41, -30, 49, 48], [-26, -2, 35], [32, -23, -9, 4]]

[572, -3360, 6048, 15134, 2892960, 1820, 26496]