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:
[[35, 21, -23, 48, -16], [50, -50, -29, -3, -41], [46, -41, 2]]
answer:
[-768, -2500, 92]


question:
[[-38, 38, 45, 14, -28], [35, -10, -28], [26, -31], [-42, 19, 13, -8, -42], [-48, -43, -22, 11, 32], [-36, -18], [-11, -22, -32, -18, -28], [30, 25, -44], [33, -3, 5, -41], [33, 47, -17, 18], [-24, -11, -34], [36, 30, -38]]
answer:
[566048, 280, 26, -14112, 33792, 648, 354816, -1320, 0, 18, 816, -41040]


question:
[[-44, -27, -49], [-20, 24], [-9, -45, -35, -8, 25], [-45, -15, 20], [10, -29, 48, -45, -10], [-24, -42, 28, 30, 3], [-17, -39, 40, 24], [24, -24, 7, 24, -40], [3, -6, 28, 4, -12], [29, -44, -39]]
answer:

[-44, -480, -8, 20, -4800, 846720, 960, 552960, 8064, -44]