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: [[-25, -49, 33, -19, 25], [23, -9], [-10, -30]]

Answer: [0, 0, 300]


Question: [[-5, 22], [-37, 18], [2, -32, -20, 10], [40, 45, -14, 5], [27, -5, -36, 22, -1], [2, -27, -38, 41], [-41, -16, -12, 18, 11], [17, -45, 23, -49]]

Answer: [22, 18, 12800, -560, -792, -76, 3456, 0]


Question: [[-45, 46, 40, 37, 2], [-20, 36], [-34, -28], [28, -28, 15]]

Answer:
[3680, -720, 952, -784]