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:
[[-14, -14, 15], [6, 0, -34, -18], [40, 19, -28, -30], [4, 19, -16, -29], [-40, -21, 3, 44, 2], [-35, -16, -21, 22, 37]]
answer:
[196, 0, 33600, -64, -3520, -352]


question:
[[48, 45, -36], [-12, -31, 47], [-24, -14, 17, -48], [1, -1], [0, 8, 17, -31], [-5, 10], [2, -42, 24], [-37, -29], [-34, -5, 20, -19], [-6, 2]]
answer:
[-1728, -12, -16128, 0, 0, 10, -2016, 0, -680, -12]


question:
[[-3, 31, -18, -8, -8], [12, 44, -38], [49, -43, -16], [-45, 9, -1, 17], [11, 41, -1, 35, 45], [-3, -12, 38, 37, -44], [-25, -14, 16, -31, -4], [-31, 45, 36, -37]]
answer:

[-1152, -20064, -16, 0, 0, 20064, 896, 36]