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.

[[-40, -50], [-20, -28, -31, 19], [23, -6, -38, -39], [-11, -19, 27, 44]]
[2000, -329840, -204516, 248292]

[[13, -9], [-23, -22, -34], [18, 38, 4, 43], [11, -40, 23], [-27, -22]]
[-117, -17204, 117648, -10120, 594]

[[-33, -46, -18, -1, 35], [30, 10], [-25, -44, -46, -36], [9, -6, -38, 12]]

[956340, 300, 1821600, 24624]