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:
[[15, -47, 16, 34, -3], [-23, -25, -14, -25], [-22, -25, -27, -39], [-38, 49, 21, -5, -14], [9, 14, -11], [18, -35, 17, 43], [5, 32, -7], [9, -17, -8], [-46, 43, -30, -29], [-5, -30, 20, -44, 3], [21, 7, 12, 35], [34, 2, -36, 22, 31], [19, -31, 46, -7]]
answer:
[544, -14, -22, 532, 14, 18, 32, -8, 1380, 26400, 12, -53856, 46]


question:
[[-4, -49, 25, -36, -3], [-40, 15, -45, 35, -28], [23, -43], [-49, -42, -22], [28, -3, 14, 4], [46, 46, 21], [9, -3, 12, -20, 35]]
answer:
[144, 1120, 0, 924, 1568, 2116, -240]


question:
[[-1, -50, -12], [-26, 34, 31, -36, -32], [-29, -20], [24, 48, -3], [7, 39], [29, 10, -20], [1, 47, 21, 13], [-25, -34, -47], [19, 16]]
answer:

[600, -1018368, -20, 1152, 0, -200, 0, -34, 16]