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: [[-13, 29], [31, 1, 42, 18, -33], [-36, 33, 3], [-33, -8], [-4, 36, -36], [3, 8, 41, 37], [48, 45]]

[-377, -773388, -3564, 264, 5184, 36408, 2160]