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:
[[-7, -29, -17, 49, -44], [-17, 19], [-35, -22, -2, 22], [36, 16, 9, 16, 13], [-3, 11, -6, 22], [19, 31, -35, -42, 46], [1, 28], [-42, 19, -4, 49], [42, 28, -21, -49], [-11, -33, -3, 7, -25], [-27, -38, -13, 15], [-40, -3, 26, 23]]
answer:
[-44, 0, 968, 9216, -132, -1932, 28, 168, 1176, 0, -38, -1040]


question:
[[4, -6, 17], [-44, 38, -20], [30, 26]]
answer:
[-24, 33440, 780]


question:
[[35, 45, 20, 7], [-13, 35], [-39, -1, 8], [33, 28, -13], [43, -12]]
answer:

[20, 0, 8, 28, -12]