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.

[[11, -21, 50, -45, 41], [42, 10, 15, 38]]
[21309750, 239400]

[[-5, 44, -16, -29], [49, -21, -40, -41], [23, 24, 11, -13], [7, -13], [14, -49], [45, 30, 34, 26, -45], [-31, 20], [-17, 14, -30], [-12, -38, 38, 4, 9], [11, -43]]
[-102080, -1687560, -78936, -91, -686, -53703000, -620, 7140, 623808, -473]

[[-9, -19], [17, 2], [-8, 30, -15, -15], [-49, -5, -45, -23], [-13, 7, 37], [-33, -46, -28, -28]]

[171, 34, -54000, 253575, -3367, 1190112]