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:
[[45, -38, -34, 11, 15], [25, -36, -30], [45, -5, 33, -35, 19], [-40, -42, 11, -46, -19], [-43, -24, 12], [-30, 7, -46, -40], [16, 49], [36, -35], [-18, -50, -21], [35, 4, 27, 48], [12, -27, 43, -2], [24, 41]]
answer:
[1292, 1080, 0, -77280, -288, -55200, 16, 36, 900, 192, -24, 24]


question:
[[-34, -38, -13], [-41, 27, -17, -33], [31, 6], [-35, 25, -46, -26], [40, 21, 9, 34, 43], [34, 39, 2, 35], [36, -7, 0, -45], [45, 38, 40], [-46, 28, -15, -34], [40, -50, 27], [20, 20, 41]]
answer:
[1292, 0, 6, 1196, 1360, 68, 0, 1520, 43792, -2000, 400]


question:
[[1, 17], [29, -35, -18, -6, 9], [39, 0, -30, -12], [44, 46]]
answer:

[0, 108, 0, 2024]