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:
[[-6, -22], [41, -1, 11, -12], [-41, 25, 20, -43], [20, -3, -40, -25, 18], [28, 0], [-49, 31, 30, 10, 14], [3, -16, 42, -2, -7], [6, -27, -33]]
answer:
[132, -12, 20, -14400, 0, 4200, 1344, 6]


question:
[[-45, 49], [-7, 5, 42, 25, 18], [27, 28, -1]]
answer:
[0, 756, 28]


question:
[[49, 2, 35, 0, 4], [33, -31], [3, 19, -37], [-25, 18, 34, -38, -5], [-15, 24, -46], [-1, -12, 1, 43, 23]]
answer:

[0, 0, 0, -23256, -1104, -12]