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.
--------
Question: [[-20, -8, 4, -31, -37], [-21, -45, 49]]

Answer: [734080, 46305]


Question: [[-40, 50, 7], [38, 46], [0, 40]]

Answer: [-14000, 1748, 0]


Question: [[-17, -5, 21, -20, -13], [30, 27, 8, -33], [32, 28, 34, 17, -30], [-36, 17, 45, 1, -22]]

Answer:
[464100, -213840, -15536640, 605880]