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: [[-1, -9, -11, 26], [-23, -49, -15, 49, 11], [20, 43], [31, 36, 8, 25], [48, 1, 47], [31, -17, 37, -1], [-48, 26, 23], [42, -26], [13, -19, 34, 41], [49, -11, 28]]

[-2574, -9111795, 860, 223200, 2256, 19499, -28704, -1092, -344318, -15092]