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:
[[1, 46, -20], [36, -9, 24, 43, -5], [-45, 7], [29, -3, -23, 47, 23], [-12, -6], [40, -32, 4], [-17, -30, 13, 9]]
answer:
[-920, 864, 0, 0, 72, -5120, -30]


question:
[[-48, 30, 27, -17], [22, 37, -29], [-17, 21, -50, 43], [20, -15, -25, 31, 5], [21, 50, -43], [-39, 13, 17], [34, 42, 6, -3], [-43, 45, 10], [33, -15, -32, -7], [-44, -12], [-42, -23], [12, -35, -48, -48], [-2, -26, 10, -48]]
answer:
[-1440, 22, -50, 20, 50, 0, 8568, 10, -32, 528, -42, 27648, -24960]


question:
[[-3, -22, -39, -5, 14], [14, -26], [-3, 21, -21, -41, 6], [-28, 20, -30], [16, -16], [-39, 14, 4, 40], [44, -44, -21, 30, -34], [-6, 47], [-36, 39, -4, -24], [-49, 42, 36, 29, -35], [-50, 43, -41, 40]]
answer:

[-308, -364, 6, 16800, -256, 2240, 1974720, -6, -3456, 1512, -2000]