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:
[[12, -14, 38, -45], [-4, 10], [2, 3, -18], [-12, 19, 39, 31, -5], [-36, -15, -1, -5, 16], [9, -49, -11], [2, 50, -39], [33, -31], [-15, -27, -10, 4, -45], [-45, 5]]
answer:
[-6384, -40, -36, -12, -576, 0, 100, 0, -40, 0]


question:
[[10, -37], [-37, -50, -2], [22, -16, -30], [2, 5, 39, 46, 21], [-17, -21, -2, -8], [-14, -34, -12], [-39, -29, 34, -38, 49], [-41, 48, 29], [-4, -19, -27, 32, 7]]
answer:
[10, 100, 10560, 92, 16, -5712, -1292, 48, -128]


question:
[[41, 10, 46, -19, 14], [-47, 8, 47], [33, -36, -16], [16, 3, -13], [39, 25, -40, 44], [28, -29, -21, 4, -33], [12, -11, 42, -16, -45], [-11, -6, 44], [-45, 40, 3, -11], [-2, 29, 27], [24, -48], [46, 6, -47], [31, 46, 0, 15, 9], [42, 26], [-22, -48, -38, 37]]
answer:

[6440, 8, 576, 16, -1760, 112, -8064, -264, 40, -2, -1152, 276, 0, 1092, -40128]