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: [[28, -50], [43, 27, -25, -23], [31, -7, 8, 43, 33], [-47, -49, 46], [-13, 11], [-25, 18, -28, -35], [18, -31, -48, -36, -27], [35, 19, 2, 10], [10, -36]]

[-1400, 667575, -2463384, 105938, -143, -441000, 26034048, 13300, -360]