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: [[18, 11, -43, -36, 28], [12, -13, -4, -2, -12], [49, 12, 15], [-46, 20], [50, -43], [0, 12, -48, -35]]

[8582112, 14976, 8820, -920, -2150, 0]