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:
[[8, -21], [25, 29, 18, -18], [6, 48, -5, 43], [36, 41], [-44, -30, 5, -24], [12, 13, 28, -44], [3, -32], [12, 31, -13, 2, 8], [11, -4, 2, -46, 45], [20, -43, -26], [-44, -14, 32, -13, -46]]
answer:
[8, -324, 288, 36, -31680, -14784, -32, 192, 368, -520, -906752]


question:
[[19, 46, -37], [-12, 14, 46, -34, 24], [-50, -4], [40, -12, -34], [3, 22, 5, -24], [43, 22], [25, 48, -34, 5, 2], [45, 33, -7], [-15, 50, 30, 40], [18, -20], [27, 0, 29]]
answer:
[46, 6306048, 200, 16320, -528, 22, -3264, 0, 60000, -360, 0]


question:
[[1, -12, -9, 30, 50], [-29, 2, -41, 44], [-29, 41, 40, -38]]
answer:

[-18000, 88, -1520]