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: [[-24, 45, -3], [-35, 26, -34, -49], [23, -1, -24, -37, -15], [27, -21, 27, 34, 15], [-41, 4, -11], [2, 6, 33, -31], [41, 47, 46, -45], [16, -11, -42, 5, 34], [49, 10, 3], [30, 9, -18, 7, -4], [11, 21], [16, -25, -36], [7, -2, -12, -14], [1, -46, -4, 21, -43], [12, -15]]

Answer: [-24, -884, -24, 34, 4, 12, 46, -22848, 10, 2160, 0, -576, -336, 184, 12]


Question: [[-2, 41, -50, -30], [5, -47], [35, 6, -46, 21], [33, 23, -6, -26], [-46, -15, -2], [-16, 29], [-20, -12, -20, -50]]

Answer: [-3000, 0, -276, 156, 92, -16, 240000]


Question: [[37, -39, -35], [-8, -11], [36, -43, 26, -46], [28, 44, -17, -12], [-16, 44, 19, 43], [-27, 2, 20], [-36, -5], [50, 11, -5, 49], [21, -42, -47, -48], [24, 32, -47, 23], [-3, -30, 31, -25, -2]]

Answer:
[0, -8, -43056, -14784, -704, 40, -36, 50, 2016, 768, 60]