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.

[[19, -2, 40, 12], [6, -17, 37], [17, -10, 36], [48, 47], [35, -4]]
[-18240, -3774, -6120, 2256, -140]

[[-31, 20, -23], [34, 20], [-48, -48, 20, -7], [-14, 10, -17, -15], [41, -11, 41], [3, -19, -19], [-15, 23, -7, 26, 48], [23, -16, 13, 26, -45]]
[14260, 680, -322560, -35700, -18491, 1083, 3013920, 5597280]

[[-45, -38, -41, -23, -50], [4, 6]]

[-80626500, 24]