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.

[[-20, -8, 4, -31, -37], [-21, -45, 49]]
[734080, 46305]

[[30, 33, 39], [-49, 34, -27, 34]]
[38610, 1529388]

[[-42, 40], [-1, -32], [36, -9, 25, 7], [9, -39, 10, -15], [6, 40, 9, 40, -11], [35, -29, -19, -35, 22], [-43, -41], [-44, -24, 20, 8, 16], [17, 21], [32, 2]]

[-1680, 32, -56700, 52650, -950400, -14849450, 1763, 2703360, 357, 64]