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: [[18, 27, -28], [48, 41, -21], [45, -20, -23], [-29, -37, -16], [34, -19, 38]]

SOLUTION: [-13608, -41328, 20700, -17168, -24548]

PROBLEM: [[1, -44, -29, -33], [40, 20, 29], [-45, -3, -28, -11, 41], [49, -7, -5, -40], [-4, 12, 1, -4, 8], [47, 39, 40], [37, 23, 16, 20], [-32, 4, -49, -42]]

SOLUTION: [-42108, 23200, 1704780, -68600, 1536, 73320, 272320, -263424]

PROBLEM: [[-28, -45, -15, -39, -39], [-44, 47, -7], [13, -3]]

SOLUTION:
[-28746900, 14476, -39]