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, -27], [26, 44, 27], [49, -30, -6, 35], [-29, -47, 8, -19, -30], [-15, 16], [18, 41], [-10, 33, -18]]

[756, 30888, 308700, 6215280, -240, 738, 5940]