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.

[[31, 48, -14], [-14, -25, 26, -49, 3], [15, -46, -43, 18], [44, 46]]
[-20832, -1337700, 534060, 2024]

[[37, -14, 33], [-25, -8, -4, -4], [-48, 32], [4, 30], [38, -41], [-19, -43, -3, -39, 7], [9, 26, -18, -26, -35], [6, -46, 34, -39], [2, 35, 12]]
[-17094, 3200, -1536, 120, -1558, 669123, -3832920, 365976, 840]

[[-14, 6], [20, 35, 46, 30], [5, -37], [-24, -25, -40], [-10, 46], [45, -19, 25, 41, 50]]

[-84, 966000, -185, -24000, -460, -43818750]