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: [[-32, -43, -27, -13, 33], [42, 36, -41], [-9, -29, 37, 22, -16], [49, -25, -36, -20, 33], [-39, 46, -11], [-2, 46], [-7, -24, -4, 38], [10, 20], [14, 26, 24, -45, -31], [-16, -37], [-33, -11], [16, 27, -47, -28], [21, 24], [-33, -50, 8, -16], [40, 39, 16]]

SOLUTION: [-32, 1512, -352, 720, 46, -92, 3648, 200, 8736, -16, 0, -448, 24, 6400, 640]

PROBLEM: [[13, 26], [42, -26, 21], [29, -39], [-24, 18, -17, -10, -17], [20, -3], [-15, -41, 17, -20, 16], [-6, 17, 14, -13, -4], [38, -39, 48, -46], [36, 1], [27, -45]]

SOLUTION: [26, -1092, 0, 4320, 20, -320, 336, -83904, 36, 0]

PROBLEM: [[-24, 43, -32, -45], [19, 24, 9, -20], [-30, 40, 8], [6, -14, 17, 39], [-17, -11], [48, 23], [-46, 10, 37, -42, 16], [-34, -14, 8], [-21, -8, 0, -17], [-33, -14, 14, 42, 27], [15, 38, 10, 48], [-41, -2, -2], [-32, 4, 32, -43, 40], [42, 43, 1, 24], [-49, -7, -18, -41]]

SOLUTION:
[768, -480, -9600, -84, 0, 48, 309120, 3808, 0, -8232, 18240, 4, -163840, 1008, -18]