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: [[31, 30, 30], [-34, -26, -35], [-6, 9, 3, -46], [9, 32, 26], [17, 6, -25, -16, 4], [-1, 20], [42, 28, -31, -25, -46]]

SOLUTION: [27900, -30940, 7452, 7488, 163200, -20, -41924400]

PROBLEM: [[46, 23], [33, 48, -40, 33, 36], [-14, -5, -3, -8], [-41, -19, -2, -15], [-41, -33], [-34, -1]]

SOLUTION: [1058, -75271680, 1680, 23370, 1353, 34]

PROBLEM: [[26, 25, 14], [49, -43, 19, 31], [-3, 4, 19, -45, 25], [34, -45, -48, 16], [-14, 43, -41], [39, -32, 32, 32, 8], [32, -42, -26, -28, -45], [34, -8, 6], [-44, -24], [3, 42, -3]]

SOLUTION:
[9100, -1241023, 256500, 1175040, 24682, -10223616, 44029440, -1632, 1056, -378]