TASK 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.
PROBLEM: [[50, 13], [-18, 24], [43, 45, 11, -26, 18], [49, 11, -28, -7], [-17, 9, -11, 0], [14, -4, 50], [-13, 20]]

SOLUTION: [650, -432, -9961380, 105644, 0, -2800, -260]

PROBLEM: [[-15, -10, 47], [24, 31], [1, 22, -23, 48], [-47, 5, -45, 35, -4]]

SOLUTION: [7050, 744, -24288, -1480500]

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

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