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:
[[13, 26], [42, -26, 21], [29, -39], [-24, 18, -17, -10, -17], [20, -3], [-15, -41, 17, -20, 16], [-6, 17, 14, -13, -4], [38, -39, 48, -46], [36, 1], [27, -45]]
answer:
[26, -1092, 0, 4320, 20, -320, 336, -83904, 36, 0]


question:
[[0, -14, 2, 35, -25], [-21, -38, 22, -39, 3], [-13, -47, 34, 50]]
answer:
[0, -836, 1700]


question:
[[-43, 2, 5], [-19, -21, 29, 19], [19, 26], [-18, 6, 36], [-31, 47, -4, -46], [-50, -32, 34, -45], [3, 9, 6, -41], [28, 33, 38, 23], [-29, -50, 13], [-50, 7, -36, -33, -42], [28, -18, -5, -2, 1], [-48, 24]]
answer:

[2, 0, 26, -3888, 184, 54400, 6, 1064, -50, -75600, 1008, -1152]