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.

[[-35, -28, -19], [-49, 37, -48]]
[-18620, 87024]

[[45, -32, 48, -36], [23, -4, -10], [-5, -35, 16, -33]]
[2488320, 920, -92400]

[[37, -27], [-10, 9, 47, -39, -3]]

[-999, -494910]