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:
[[-27, -1], [-28, -48, -29, 29, -27], [-40, 46, -46, 22, -34], [-30, 48, 14], [-16, -19], [27, 40], [-42, -48], [10, 31, -41, 47], [-19, 37, 31], [12, -46, -34, -40, 5], [-41, 0, 12, 46, 36], [-16, 7, -50, 26, -2], [20, -46, -38]]
answer:
[0, 1344, -63310720, -20160, -16, 40, 2016, 10, 0, -750720, 0, -41600, 34960]


question:
[[0, -43, -36], [35, 22, -15, 14, -6], [-48, 42, 41, -41, 19], [11, -36, 1], [-3, -40, -50, -13], [26, -2, -44]]
answer:
[0, -1848, -2016, -36, 2000, 2288]


question:
[[-49, 29, -33], [30, -33], [34, 45, -7, 19], [-49, 32, -27, 16, -11], [17, 15, -40, 31, 30], [-30, 42, -19, -10, 34], [4, 13], [39, -33, 32, 33, -47], [-2, -28, 19, -41], [-15, -26, 38, -23]]
answer:

[0, 30, 34, 512, -1200, 428400, 4, 32, 56, -988]