Definition: 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.
Input: [[46, -1, 33, -42, 21], [-4, 44, -45, -47, 41], [-29, -48, 22, -24], [2, 35], [17, -36, -13, 4, 11], [12, 39, -24, -21], [-19, 23, -29, -19], [-21, 13, -28, -17], [5, 46, -43, 28], [42, -46, 42, 18]]

[1338876, -15261840, -734976, 70, 350064, 235872, -240787, -129948, -276920, -1460592]