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:
[[-29, -40, -45, -11, 8], [-44, -42, -37, -7], [0, -12], [25, -48, -44, 14], [12, -44, 27], [13, -46, -27], [34, -20, 29]]
answer:
[-320, 1848, 0, 29568, -528, -46, -680]


question:
[[17, -47, -14, -35], [-36, 20, 23, -8], [-32, -32], [15, 24, 45], [35, -43, 20, -1, -17], [6, 8, 39], [-10, 44, -25, -22], [48, -3, -3, 0]]
answer:
[-14, 5760, 1024, 24, 20, 48, 9680, 0]


question:
[[21, 18, -38, -36], [-23, 15], [39, 33], [36, -16, -13, 36, 32], [8, 35, 36, 12]]
answer:

[24624, 0, 0, -663552, 3456]