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:
[[39, 18], [48, -12, -42], [44, -22, -8, -12], [-16, 21, -43], [13, 4], [-18, 43, 10, 40], [6, -33, 37, 39], [15, 4, -46, -30, -27], [13, -10, -8, 31], [36, -33, -47, 39, -18], [18, 31, -30, 24, -24], [-13, -34, 4, -16], [-15, -30, -36, 2], [-27, -32, -40]]
answer:
[18, 24192, -92928, -16, 4, -7200, 6, 5520, 80, -648, 311040, 2176, 2160, 1280]


question:
[[19, -31, 34], [-24, -21, 48, -33], [26, 33, 29, 17, 5], [-41, 29, 46], [-20, 16, 50], [-8, 49, 4, -42], [-1, -27, -23, 11, -25], [-23, -45], [-26, 16], [45, 5, -9, -27], [-22, 38, 15], [-41, 49, 47, -50], [47, 9], [-17, -33]]
answer:
[34, -1152, 26, 46, -16000, 1344, 0, 0, -416, 0, -836, -50, 0, 0]


question:
[[-27, 5, -26, 11], [50, -6, 22, -10, -21], [41, 11, -13], [-24, -16], [8, 22, 9, -12], [-47, -32, 40, -8, -41], [23, 13, -17, -26]]
answer:

[-26, 66000, 0, 384, -2112, 10240, -26]