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:
[[8, 27], [47, -6, -15, 5, 47], [-16, -48, 0, 37, -44], [-21, -20, 13, -47], [-38, -47], [-33, -19, 44, 24, 9], [47, -15], [-20, 5, -13, -18], [32, -27, 21, -34, 3], [-49, 38, 25]]
answer:
[8, -6, 0, -20, -38, 1056, 0, 360, -1088, 38]


question:
[[-46, -27], [47, -29, 30, -50], [-28, -47, -20, 28], [45, 10, 32, -11, -42], [26, -10, 17], [-31, -29, -30, 11, -49], [36, 10, -12, -34, 30], [-10, 30, -18, 23], [-36, 50, -14, 0], [-8, -44, 40, -45], [41, -16, 30], [38, 38, -46, 18, 31], [29, 43, 5, -42], [48, -28]]
answer:
[-46, -1500, 15680, -13440, -260, -30, 4406400, 5400, 0, 14080, -480, -1195632, -42, -1344]


question:
[[25, 39], [-27, 12, -2], [16, 42, -17], [25, 18, -7, -36], [-21, 16, 47], [-40, 38], [48, -27, 14, -20], [-13, 41], [37, -5, 4]]
answer:

[0, -24, 672, -648, 16, -1520, -13440, 0, 4]