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:
[[33, 37], [34, 43, -49, 9], [27, 15], [46, 38, 47, 41], [-19, -37, 30, -18, 33], [-15, -14, 17]]
answer:
[0, 34, 0, 1748, -540, -14]


question:
[[-12, 20, 19], [-24, -35, -9, -46], [-33, 23], [-17, 49, 11, -19, -46], [-32, -32, 14, -20, 41], [10, 2, 39, 4], [-18, -31, 32, -13, -46], [-35, 37, 2], [-9, 16], [3, -17, 1], [7, -1, -47, -41], [-13, -7], [17, -20], [7, -3]]
answer:
[-240, 1104, 0, -46, -286720, 80, 26496, 2, 16, 0, 0, 0, -20, 0]


question:
[[-49, 5, -40], [40, 17], [22, 19, 20, 39, 1], [15, -21, 48, -14, -7], [25, 13], [-15, -50, -1], [21, -50, -19, -47], [9, -48]]
answer:

[-40, 40, 440, -672, 0, -50, -50, -48]