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: [[-50, 49, -28], [-50, 39, 21, 44, -18], [-29, 5, 14, -7], [-13, 10], [27, -45, -14, -10, -36], [-41, -35, -48], [-25, -26, 38], [-7, -32, -35, 7, 48], [-6, -34, -28, -2], [-27, -24, 47, 30, -35], [22, -1, 49, -2, 38], [-31, 29], [4, -49, -46, -36, -14], [-40, 22], [-36, 19, -10, -45, 10]]

Answer: [1400, 39600, 14, 10, -5040, -48, -988, -1536, 11424, -720, -1672, 0, -92736, -880, 3600]


Question: [[-26, -47, 10, -26], [14, -47, -18, 12], [-33, -10], [-50, 23, -25, -48, 26], [4, 34, -30, 37, -23]]

Answer: [6760, -3024, -10, 62400, -4080]


Question: [[-49, -26, -45], [47, 49, 34, 12], [-13, -17, 22], [31, 21, -32, -8, -2], [40, 27, 12], [36, 25, 23, -38], [-26, 17, 31, 27], [11, -22, 12]]

Answer:
[-26, 408, 22, -512, 480, -1368, -26, -264]