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: [[-36, -23, -48, -14, -27], [-26, 28], [-29, -37, -50, 31], [-11, 46], [8, -7, -16, 42], [43, -47, 8, 3], [0, 36, -48, 44, 49], [43, 31], [-12, -17], [47, 10, -48, 43]]

Answer: [-24192, -728, -50, 46, -5376, 8, 0, 0, -12, -480]


Question: [[-20, -21], [49, 15, 47, -50, 14], [1, -3, 31], [41, -23], [-38, -35, 38, 17], [17, -22], [-35, 2, 46, 14], [-10, -11], [14, -44, 38, -35, 0], [-47, -22]]

Answer: [-20, -700, 0, 0, -1444, -22, 1288, -10, 0, -22]


Question: [[24, -19, 48, -39], [47, -39, 44, -18, -25], [-11, 3, -38], [-41, -4]]

Answer:
[1152, -792, -38, -4]