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:
[[-6, 49, 20], [-20, 8, -19, -9], [-21, 9, 15, -3, -36], [-46, 24], [11, 32, -12], [-38, -28], [-32, 17], [-46, -5, -39, -39], [-19, -9], [-49, 11], [43, 22, 28, -17, -40], [-23, 16]]
answer:
[-120, -160, -36, -1104, -384, 1064, -32, -46, 0, 0, -24640, 16]


question:
[[-22, -12, -43, -8], [-46, 34, -18, 11], [-48, -8], [-16, -7, 50, -38], [12, 46, 32], [0, -25, -37, -7, 24], [-41, 1, -10], [14, 13, -10]]
answer:
[-2112, 28152, 384, 30400, 17664, 0, -10, -140]


question:
[[45, 10], [41, -8, -6, 0], [42, -42, -47, 23], [-38, 14, -23, -5, 24], [-3, 28, 1], [9, -29, 10, -20], [-36, -19, 9, -22, 19], [-44, -38], [-33, -45, -13, 8], [21, -10], [9, 33, -6], [0, -35, 34, -46], [7, 22, 20, 18, 24], [-14, 8, 8, 35]]
answer:

[10, 0, -1764, -12768, 28, -200, 792, 1672, 8, -10, -6, 0, 190080, -896]