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:
[[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, -22], [-20, 45, 0], [10, -47, -17], [39, -32], [50, 3, 44, 44, -7], [13, -20, 36, -11], [-5, -11, 4], [24, 27, 50, 4], [28, -30], [-36, 25, 17, -24, 35], [-44, 33, 46, -24, 21], [-3, 21, 38], [-23, -28, 42, 11]]
answer:
[-22, 0, 10, -32, 96800, -720, 4, 4800, -840, 864, 48576, 38, -1176]


question:
[[22, -9, -12, -16], [40, -13, -4, 12, 4], [-20, -20], [-3, 20, 20, 11, 36], [24, 35], [-46, -15, 19], [-46, -19, -3, 20], [-25, -41], [-23, 39], [-17, 37, 18, 10], [46, -36, -21, 0], [-2, -44], [-25, 41]]
answer:

[4224, -7680, 400, 14400, 24, -46, -920, 0, 0, 180, 0, 88, 0]