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: [[50, -14, -49], [38, 39, 25, 28, 11], [-15, 29, -37, -49], [1, -12, 45, -35]]

SOLUTION: [34300, 11411400, -788655, 18900]

PROBLEM: [[-33, 5, 21], [22, 0, 19, -11], [-30, 22], [-8, -40, -29, 18, -19], [42, 7, -43], [-46, -21, -29, -32, 1], [15, -9]]

SOLUTION: [-3465, 0, -660, 3173760, -12642, 896448, -135]

PROBLEM: [[36, 24, 42, 16, 41], [-13, -47, -17, -10, 21], [-36, 39, 9, -27], [-7, 45, -4, 28], [-45, -47, 44, -39], [33, 50, 33], [-34, 20, -50, -24, 5], [18, 26, 44, 49, 0]]

SOLUTION:
[23804928, 2181270, 341172, 35280, -3629340, 54450, -4080000, 0]