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: [[7, 42], [-48, 26, 5, 7, 46], [21, -15, -17, -14, -25], [26, 26, -32], [-1, 17, -50, 17], [41, -37]]

Answer: [42, -57408, -14, -21632, -50, 0]


Question: [[36, 40, 27, -3], [-3, 14, -14, 45, 48], [32, -30, 8, -8], [12, -43, -3], [22, 46, -50, 49, 0], [20, -12, 33, 23, 32], [27, -38, -39, 20, -12], [-25, 21], [-6, -23, 11], [24, 19, 30, -46], [-5, 23, -15, 29], [-21, 11], [-44, -34, 30]]

Answer: [1440, -9408, 61440, 12, 0, -7680, 9120, 0, -6, -33120, 0, 0, 44880]


Question: [[39, 33, -41, 31, -3], [33, 49, 32], [37, 5, -43, -19], [-24, 17, 10, 0, 40], [-30, -29]]

Answer:
[0, 32, 0, 0, -30]