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.

[[-47, 11, -25, -50], [-28, 29, 6], [-8, -1, 10, -23, 10]]
[-646250, -4872, -18400]

[[34, 5, 0], [22, -49, -29], [10, 0, -3], [-33, -48], [-13, 29]]
[0, 31262, 0, 1584, -377]

[[-30, 36, -8, -42], [29, -32, -10, -50, 37], [-36, 32, 30], [-50, -36, 43, -40], [45, -28, 38, -24, -44], [-22, 10], [34, -10, 26], [20, 19], [-38, 29, 45], [-16, 22]]

[-362880, -17168000, -34560, -3096000, -50561280, -220, -8840, 380, -49590, -352]