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.

[EX Q]: [[-45, 16], [13, -50, -4], [17, 45], [-23, 34, 39]]
[EX A]: [16, 200, 0, 34]

[EX Q]: [[-8, -1, -12], [38, 17, -12], [35, -40, -6], [-5, -15, 43, -42], [-46, -38, 46, -49, 30]]
[EX A]: [96, -456, 240, -42, 2412240]

[EX Q]: [[-7, 25, -2, -20, 6], [-10, 50, -37, -6, -40], [8, 10, -22, 0, 39], [-27, 4, -5, -26], [-31, 42], [10, 33, -7, 4], [5, -19, -42, 20, -21], [-41, 16, 20], [5, 19], [2, -17, -5, 0]]
[EX A]:
[240, -120000, 0, -104, 42, 40, -840, 320, 0, 0]

