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:
[[-17, 14, -8, -31, -2], [-9, 8, -31, -26, -40], [-3, 18, -35], [40, -23, -30, 28]]
answer:
[224, 8320, 18, -33600]


question:
[[-12, 20, 19], [-24, -35, -9, -46], [-33, 23], [-17, 49, 11, -19, -46], [-32, -32, 14, -20, 41], [10, 2, 39, 4], [-18, -31, 32, -13, -46], [-35, 37, 2], [-9, 16], [3, -17, 1], [7, -1, -47, -41], [-13, -7], [17, -20], [7, -3]]
answer:
[-240, 1104, 0, -46, -286720, 80, 26496, 2, 16, 0, 0, 0, -20, 0]


question:
[[29, 17, -19, 20, 13], [5, -21, -25, 40], [14, -15, 41, -28, -16], [-18, -11], [-5, 27], [2, -28, 22, 20], [-31, 25, -47, 46, 9], [-37, -2, 38, -36], [19, 1, 16], [-44, -50, 10], [18, 26, 47], [36, -14], [4, -31], [-22, 4]]
answer:

[20, 40, 6272, -18, 0, -24640, 46, 2736, 16, 22000, 468, -504, 4, -88]