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.
--------
Question: [[31, 35], [-31, -49, 14, -23, 16], [37, -39, -8, -28], [-30, -8, 32], [-36, -30, 7, -39, 37], [5, 13, -15], [17, -39], [-14, -11, 46, 21, 25], [-21, 40, 34, -39, 0]]

Answer: [0, 224, 224, 7680, 1080, 0, 0, -644, 0]


Question: [[43, -44], [-6, 36, -15, 47, -12], [-17, -33, 18, 38, -6], [47, 7, -14, -25], [43, 28, -1, -28, -7], [-17, -45, 15, -37, 23]]

Answer: [-44, 2592, -4104, -14, -784, 0]


Question: [[-9, 23, 36, -27, 35], [1, -31], [-12, -18, 50, 1], [-47, -31, -11, 21], [36, -12], [38, 0], [40, 9], [27, -3, 13], [-23, 49], [-50, 9, -17, -17], [15, -21, 13, 18], [46, -3, -2]]

Answer:
[36, 0, 10800, 0, -432, 0, 40, 0, 0, -50, 18, -92]