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: [[-25, -15, 45, 29], [-40, 6], [-15, -15, 48], [12, 39, -13], [25, -4, 16, -25, 45], [20, 38, 45], [-2, -48], [13, -27, 14], [8, -37, -40], [-45, -28, 15, 47, -36]]

SOLUTION: [0, -240, 48, 12, -64, 760, 96, 14, -320, 1008]

PROBLEM: [[43, 48, 42, -12], [27, 42, 48, 27], [-6, -17, 9], [17, 4], [-40, -46, -14, -13], [-2, -47], [11, -38], [2, 19], [-39, -12, -28], [22, -2, 47, -38, 49], [0, 47, -25, -44], [-21, -43, -49, 46, -8], [-24, -47]]

SOLUTION: [-24192, 2016, -6, 4, -25760, -2, -38, 2, 336, 1672, 0, -368, -24]

PROBLEM: [[-49, 42], [49, 3], [-41, -47, -22, 9], [-48, 15, 36], [34, -28, -17, 47, 15], [29, -11, -35, -24], [-26, -16, -15], [-29, 44, 27, -50, -6], [17, 36], [36, 3], [-18, 26, 44, 29, 30], [4, 6, -50], [-44, 6], [24, 6, 3, -22, -15], [-29, -13]]

SOLUTION:
[42, 0, -22, -1728, -952, -24, 416, 13200, 36, 36, -617760, -1200, -264, -3168, 0]