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: [[46, 14], [-42, 2, 18], [40, -33, 39, 16, -24], [-37, -43, -29, -18], [-27, -46], [-38, -26, 41]]

SOLUTION: [644, -1512, -15360, -18, -46, 988]

PROBLEM: [[41, 32], [17, -11, -29, 21, 34], [21, 31, 11], [39, -49, 17, -39, 11], [30, 3, -50], [31, -3, 6, 29]]

SOLUTION: [32, 34, 0, 0, -1500, 6]

PROBLEM: [[-25, 15, 45, 36, -9], [-6, 26, 40, -40], [18, 23, 43, 16], [6, 44, -3, -29], [-50, 5, 48, -14, -6], [-3, 29, -24, -36, 47], [-48, 19, -26, 30], [-2, 12], [-27, -10, -2, 8]]

SOLUTION:
[36, 249600, 288, 264, -201600, 864, 37440, -24, 160]