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: [[27, 24], [-42, 35, 28, -32, -18], [-33, 4, 1, 24, -20], [-47, 40, 33, 15], [-24, 31]]

SOLUTION: [24, -677376, -1920, 40, -24]

PROBLEM: [[-36, -23, -48, -14, -27], [-26, 28], [-29, -37, -50, 31], [-11, 46], [8, -7, -16, 42], [43, -47, 8, 3], [0, 36, -48, 44, 49], [43, 31], [-12, -17], [47, 10, -48, 43]]

SOLUTION: [-24192, -728, -50, 46, -5376, 8, 0, 0, -12, -480]

PROBLEM: [[-22, -11, -8], [-27, 27], [-7, 44, 40], [-3, 41, -32], [20, 27], [-35, 2, -37, -7, 15], [50, -27, 10, -50, -11], [-31, -43, -30, -46, 20], [16, 44, 35, 25, 16], [4, -12, -27, 0]]

SOLUTION:
[176, 0, 1760, -32, 20, 2, -25000, 27600, 11264, 0]