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: [[-10, 30, 20, 2, -15], [5, 2, 17, 18]]

SOLUTION: [180000, 3060]

PROBLEM: [[-6, -17, -31, -24], [-17, 42, 14], [41, 47, -9, -11], [-40, -24], [-38, -41, 44, -44, 43], [-29, -13], [-19, -44], [-5, 34, -19, 29], [-25, -18, -28], [-12, -22, 19]]

SOLUTION: [75888, -9996, 190773, 960, -129700384, 377, 836, 93670, -12600, 5016]

PROBLEM: [[5, 48], [37, 10, -39], [34, 1, -24], [-45, 18, -30, -46, -7], [-24, -16, 23, 48], [-37, -44, 0], [23, -28, 18, 30], [-41, 31, -29, 11, -10]]

SOLUTION:
[240, -14430, -816, 7824600, 423936, 0, -347760, -4054490]