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: [[8, 39, -35, 42, 28], [41, -30, 28], [-7, -2, 0, 18, -29], [38, -8, -2], [35, 8, 39, 46], [29, 19, -42], [3, 37], [16, 47], [-9, 39, 41, -48, 23], [-16, -50, -42]]

Answer: [9408, -840, 0, 608, 368, -42, 0, 16, -48, -33600]


Question: [[41, 49], [-26, 45, 8, 27, -23], [15, -9, 13], [-50, -44, -21], [46, 3, -31]]

Answer: [0, -208, 0, 2200, 46]


Question: [[-41, -15, -14, -39, -9], [13, 33, 41, -9], [-39, -5, -3, 20, -35], [-37, 37, -41, 2]]

Answer:
[-14, 0, 20, 2]