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:
[[-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:
[[-17, -21, 14], [-20, 36], [43, -42, -47], [48, 16, 2], [6, 47, 11, 24, 27], [-26, 49, -18, -14, 19]]
answer:
[14, -720, -42, 1536, 144, -6552]


question:
[[-23, 10], [-35, 0, -31, 49, 28], [-20, -38, 45, -12], [7, -27, 33, -43], [-34, 41], [44, 13, -36, -31], [-46, 21, 1, 8], [-38, 12, 4, -19, -9], [27, -16, -31, -4, -25], [-13, 16, -10, 9, 14], [24, 3, -28], [-17, -7, 1, 6, -44]]
answer:

[10, 0, -9120, 0, -34, -1584, -368, -1824, 64, -2240, -672, -264]


