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: [[-17, 19, -49], [19, 25], [-29, 30, -33], [-1, 6, -29]]

SOLUTION: [15827, 475, 28710, 174]

PROBLEM: [[18, 35], [-17, -36, 42, -19], [-9, 23, 29, -12], [-47, -43, -42, -48], [-26, -17], [21, 45, 36], [-33, 30]]

SOLUTION: [630, -488376, 72036, 4074336, 442, 34020, -990]

PROBLEM: [[35, -37, -12], [-15, -15, 17], [49, -49], [-21, -26]]

SOLUTION:
[15540, 3825, -2401, 546]