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, -14, 23, -37, 41], [-24, 49, -29, 38], [-49, -46, -8, -28, 0], [40, -29, 11, 20], [6, 13, -41, -34], [-26, -42, 2, -2], [-22, -11, 24, -35, -36]]
answer:
[-14, -912, 0, 800, -204, -4368, 19008]


question:
[[-17, 37, -45], [-24, -14], [22, -42, 4, -36], [48, -35, 37, 27, 31], [39, 45, -9, 10, -13], [27, 24, 13, 16], [-29, 19, -40], [26, 44], [-18, 12, 16, -8, -19], [28, 22, -26], [-49, -25, -8, -47], [-13, 27, 44, -17, 36], [41, -42], [49, 45, 15, -31, 32]]
answer:
[0, 336, 133056, 48, 10, 384, -40, 1144, 27648, -16016, -8, 1584, -42, 32]


question:
[[-44, 50, -26], [2, -27], [-28, -33, 1, 37], [-13, -11, -43, 30, -9], [38, -27, -38, 44, -25]]
answer:

[57200, 2, -28, 30, -63536]