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:
[[-2, 12], [14, 47], [4, 0, -4, 4, 30], [-46, -24, 13], [48, -30], [40, -41, -40]]
answer:
[-24, 14, 0, 1104, -1440, -1600]


question:
[[3, 25, -42], [-4, 9, -36, -10, 22], [-43, 5, -16, -6, -14], [-47, -30, -9], [-44, -2, 20], [23, -37, 4, 27], [15, -30, 27, -39, 26], [-9, 33], [23, 26]]
answer:
[-42, -31680, -1344, -30, 1760, 4, -780, 0, 26]


question:
[[-15, -8, -39, -24], [25, 21], [-3, -28, -44, 4], [-7, 32, -39, 14], [28, -48, -8, 44], [-38, 16, 17, -44, -21], [-16, 25, -18, 32, -24], [-26, 37, 49], [44, -39, 50, 0], [-26, 10, 45, 42], [7, -32, -6, 46, 11], [-15, 7, 39, -19, 23]]
answer:

[192, 0, 4928, 448, 473088, 26752, -221184, -26, 0, -10920, 8832, 0]