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: [[12, -14, -20, 22, 7], [-23, 15], [-33, -50, 25, 17], [25, -22, 27, -7], [31, -41, 35], [-40, 4, -14], [8, 3, -31], [19, 3, 24], [-15, -41, -6, 1]]

SOLUTION: [517440, -345, 701250, 103950, -44485, 2240, -744, 1368, -3690]

PROBLEM: [[-11, -13, 17, -30], [-47, 1, 49, -39, -47], [50, -6], [-49, -42, -49, 11], [12, -6, -19, -26, -20]]

SOLUTION: [-72930, -4221399, -300, -1109262, 711360]

PROBLEM: [[31, -18, -33], [-13, 43, -1, 36, -43], [-18, 40, -48, -22, 46], [-17, 39, 12, -13], [-34, -8], [42, -16, -39, 28, 30], [-15, -33, -19, 24, 44], [-25, 41, -28, -31, 45], [28, -36, -37, 29, 6], [46, 21, 28, 49]]

SOLUTION:
[18414, -865332, -34974720, 103428, 272, 22014720, -9931680, -40036500, 6489504, 1325352]