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.
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Question: [[-49, 5, -1, 42, -33], [20, -47], [2, -19, 16], [39, 20], [11, 3], [-9, 16, 23, 33], [33, 12]]

Answer: [42, 20, 32, 20, 0, 16, 12]


Question: [[-6, -22], [41, -1, 11, -12], [-41, 25, 20, -43], [20, -3, -40, -25, 18], [28, 0], [-49, 31, 30, 10, 14], [3, -16, 42, -2, -7], [6, -27, -33]]

Answer: [132, -12, 20, -14400, 0, 4200, 1344, 6]


Question: [[-8, -36, 49, 43], [-11, -40, 38], [-25, 19, 6], [-19, 32, 15], [-39, 30, 22, -6], [-33, 22], [0, -2, 13, -18], [49, 11, 27]]

Answer:
[288, -1520, 6, 32, -3960, 22, 0, 0]