instruction:
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:
[[-42, -43, -28, 45], [-27, 20, 46, -25, 9], [40, -46, 29], [19, 42], [-5, 30, 30], [14, 47, 13, 35], [-15, -29, 39, 0], [26, -44]]
answer:
[1176, 920, -1840, 42, 900, 14, 0, -1144]


question:
[[0, -32], [-6, -5, 37, 6], [13, -33, 47, 44], [8, 35, 19, 48], [35, 48, 35, -42], [11, -35], [-2, -43, 12, -10, -17], [-6, -24, 31], [-12, -14, -48, -36]]
answer:
[0, -36, 44, 384, -2016, 0, 240, 144, 290304]


question:
[[18, -22, -5], [44, 15, 38], [-46, 26, 8, 17], [-35, 50, 23, 10]]
answer:

[-396, 1672, -9568, 500]