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: [[-25, 43, 21], [-40, 43], [-48, -5]]

Answer: [0, -40, -48]


Question: [[-25, -3], [-41, 21, -14, -8, -28], [49, -6, -3, -7], [21, 17, -21, 31], [-2, -27, -48, 38], [-36, 27, -30], [14, 1]]

Answer: [0, -3136, -6, 0, 3648, 1080, 14]


Question: [[36, 43], [-39, 6, 30], [-41, -10, -27]]

Answer:
[36, 180, -10]