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: [[-2, -49, -16], [37, -24, 11], [17, 33], [16, -15, -5], [4, 19, -46]]

Answer: [32, -24, 0, 16, -184]


Question: [[-45, -8, 26, 8, -37], [-24, 16], [15, 28], [-43, 25, 23, -24, -10], [13, 32, 15]]

Answer: [-1664, -384, 28, 240, 32]


Question: [[-48, 26, 5, -28], [-21, 12], [-49, -25, 25, 0], [-49, -49, -50]]

Answer:
[34944, 12, 0, -50]