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:
[[-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:
[[4, 33], [25, -3], [-46, 2, -25, -24], [6, 34, 24], [-4, -30, 46, 25], [4, -3, 43, 13, 32]]
answer:
[4, 0, 2208, 4896, 5520, 128]


question:
[[-34, -44, 28, 0, 2], [-10, 33], [-40, 15, 3, 14, -46], [-49, -5], [-9, 28]]
answer:

[0, -10, 25760, 0, 28]