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:
[[41, -20, -31, 40, 22], [-16, 10, 16, 25, 24], [18, 28, 33, -41], [8, 48, -39, -31], [-27, 9]]
answer:
[-17600, -61440, 504, 384, 0]


question:
[[-17, 37, -45], [-24, -14], [22, -42, 4, -36], [48, -35, 37, 27, 31], [39, 45, -9, 10, -13], [27, 24, 13, 16], [-29, 19, -40], [26, 44], [-18, 12, 16, -8, -19], [28, 22, -26], [-49, -25, -8, -47], [-13, 27, 44, -17, 36], [41, -42], [49, 45, 15, -31, 32]]
answer:
[0, 336, 133056, 48, 10, 384, -40, 1144, 27648, -16016, -8, 1584, -42, 32]


question:
[[-22, 32], [-41, -6, -16, 9, -26], [50, -4, -27, 23], [-10, 11], [32, -7, -49, 9, 31], [22, -40, -48], [-43, 35, -21, -31], [23, 3, 5, 36], [-32, -5, -25, 37]]
answer:

[-704, -2496, -200, -10, 32, 42240, 0, 36, -32]