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: [[41, -20, -31, 40, 22], [-16, 10, 16, 25, 24], [18, 28, 33, -41], [8, 48, -39, -31], [-27, 9]]

Answer: [-17600, -61440, 504, 384, 0]


Question: [[-45, 49], [-7, 5, 42, 25, 18], [27, 28, -1]]

Answer: [0, 756, 28]


Question: [[46, -36, 25, 0], [-14, 2], [-12, -1, -32], [10, -14, 26], [-30, -45, -14, -20, 40], [17, -43], [-11, -30], [14, 39, 27, -33]]

Answer:
[0, -28, 384, -3640, -336000, 0, -30, 14]