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: [[-1, 49, 13], [2, 16, 6, 43], [36, -13, 9, 30, -48]]

Answer: [0, 192, -51840]


Question: [[44, -44, 47, 13, 37], [34, -4], [12, 3, 4, -41], [37, -16, 23, -46, 37], [-12, -36], [4, -35, 25], [15, 44, -48, -44, -33], [3, -31, -43, 20, 10], [-3, 33, -43], [-1, 8], [-6, 16, -14, 4, 10], [-21, 23], [18, -19, -15, 23, 41]]

Answer: [-1936, -136, 48, 736, 432, 4, 92928, 200, 0, 8, 53760, 0, 18]


Question: [[12, 32], [11, -29, -16], [48, 42, -36], [-20, -19], [-48, -48], [-12, 45], [-35, 48], [-44, -3], [18, 1, 21, 44, 32], [-33, -44, 25, 18], [35, 26, -41, 36, 2]]

Answer:
[384, -16, -72576, -20, 2304, -12, 48, -44, 25344, -792, 1872]