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:
[[2, 48, 37], [23, 10, -12, -32, -4], [-36, 29, -34, -8], [13, -27, -28], [29, -23, -4, -43, -37], [-22, 33, -40], [23, 18, -23, -35], [-6, -22, 45]]
answer:
[96, -15360, -9792, -28, -4, 880, 18, 132]


question:
[[-6, -24, 45, -16, -29], [19, -6, 2], [-13, 10, -9, 33], [-17, 30, 16, 43, 14], [-32, 22], [12, 46, 15, 43], [-14, -47, 10, 28], [30, 3, 14, -35], [-31, 23, -47], [21, -20], [-14, 31], [7, -4, 24, 34], [2, -49, 18, -40, -9], [-35, -21, -32, -16, 5], [-14, 14, 29, 48]]
answer:
[-2304, -12, 10, 6720, -704, 552, -3920, 420, 0, -20, -14, -3264, -1440, 512, -9408]


question:
[[15, 43, 31], [-20, -34, 43, 34], [32, -10], [-4, -24, -35, 49], [-33, -13, 34, -31, 5], [-12, 44, -2, 15, 39], [-49, 0, 23, -31, 35], [-8, 17, -2], [-29, -27, -38, -12], [18, 36, -19, 38, -3]]
answer:

[0, 23120, -320, 96, 34, 1056, 0, 16, 456, 24624]