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: [[-22, 48, -27], [-36, -39, -37, -37, 24], [34, -11], [-45, 13, 4], [44, -29, -45], [0, 19], [-2, -25, 15], [-47, -33, 35, 23], [-11, 1, -11], [10, 38, -32, -8], [-4, -24], [-35, -9, 22, -5, 22]]

SOLUTION: [-1056, -864, 34, 4, 44, 0, -2, 0, 0, 97280, 96, 484]

PROBLEM: [[-18, -47, 13], [-20, 29, 21, 33, 9], [-29, 28, 29, 24], [39, -10, 3], [12, -8, 9, 36], [3, -43, 47, -13, -8], [-40, -25, 38, 5], [-41, -13, 17], [47, 15, -16, 21], [-7, -47], [4, -47, -16, -3], [-46, 48, 39, 46, -31], [-47, 10, -35, -8], [31, 13, 35], [33, 47, -13, -4, -31]]

SOLUTION: [-18, -20, 672, -10, -3456, -8, -1520, 0, -16, 0, -64, -101568, -80, 0, -4]

PROBLEM: [[34, 37], [15, 40, 46, 44], [-4, -25, 45, 47, -4], [-13, -31, 46, 29, 47], [-14, -5], [-29, -47, -47, 3, 31], [-50, 9, 43, -1], [-12, -30, -5, -20], [29, -14], [-7, 37, 30, 42, 21], [-20, 30, 20]]

SOLUTION:
[34, 80960, 16, 46, -14, 0, -50, -7200, -14, 1260, -12000]