TASK DEFINITION: In this task you will be given a list, of lists, of integers. For every inner list contained in the input list, you should multiply every even number in that list. The output should be a list of integers with the same length as the number of lists in the input list. If there are no even numbers in an inner list you should output 0 for that list.
PROBLEM: [[-1, -44, 39, -18, -27], [-46, 10, -47], [4, 24, -38, -25, 19], [-12, 4, -43, 46, 34], [-21, 22, -17, -49], [-40, 17, -12], [-8, 45], [-39, -23], [0, 12, -34], [46, -5, -47, -4, 6]]

SOLUTION: [792, -460, -3648, -75072, 22, 480, -8, 0, 0, -1104]

PROBLEM: [[10, -9, 27], [-18, -2, 2], [-44, 26, -34], [29, -2], [-49, -23, 8], [7, -49, -44], [-31, 2, -4, -35, 17], [-40, -12, -31, 19, 29]]

SOLUTION: [10, 72, 38896, -2, 8, -44, -8, 480]

PROBLEM: [[11, 37], [-36, -48, 47], [3, 2, -23], [33, 42, -28], [29, -10], [-14, -19, 1], [33, 19, -48, -5, 40], [29, -26, 42], [-5, 35, -50], [-6, -26, 19, 21]]

SOLUTION:
[0, 1728, 2, -1176, -10, -14, -1920, -1092, -50, 156]