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:
[[46, 14], [-42, 2, 18], [40, -33, 39, 16, -24], [-37, -43, -29, -18], [-27, -46], [-38, -26, 41]]
answer:
[644, -1512, -15360, -18, -46, 988]


question:
[[26, 8, -46], [-40, -32, -24], [50, 11], [-29, -46, -8, 5], [-33, 43], [30, -2, -48, 13], [-22, -17, -20], [-9, -39, 21, 8, -42], [18, 12], [-49, -33, -21, -31, 37], [-42, 6, -5, 44], [-17, -44]]
answer:
[-9568, -30720, 50, 368, 0, 2880, 440, -336, 216, 0, -11088, -44]


question:
[[6, -4, 10, -33], [-5, 39], [38, -34, 47], [42, 46, -11, -5], [-10, -14], [-27, 10, -4], [42, -25, -30, 50], [-38, 41], [-24, 23, -32, -39], [-13, 19]]
answer:

[-240, 0, -1292, 1932, 140, -40, -63000, -38, 768, 0]