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:
[[-5, 2], [22, 16], [33, 6, -36, -35], [-20, 1, -35, 25], [-32, 10, 41], [-45, 32], [38, 50, 47, 9], [-50, 50, -5, 29], [-11, -8, 42, -45], [30, 44, -43]]
answer:
[2, 352, -216, -20, -320, 32, 1900, -2500, -336, 1320]


question:
[[44, -47, -1, 27], [-29, 36, -11], [-29, 5], [30, -42, 45, -34], [12, -25, 45, 17, -10], [-8, -12, -37, -45], [28, -48], [37, -43, 47, -13], [12, 31, 14, -27], [-31, 32, -49], [12, -14, -48, 37, 7], [-24, -44, 17, -14]]
answer:
[44, 36, 0, 42840, -120, 96, -1344, 0, 168, 32, 8064, -14784]


question:
[[14, -13, 42, -28, 4], [42, 31], [-38, -9], [39, -36, 48, 27, -11], [-35, -8, 47]]
answer:

[-65856, 42, -38, -1728, -8]