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:
[[-45, 16], [13, -50, -4], [17, 45], [-23, 34, 39]]
answer:
[16, 200, 0, 34]


question:
[[11, 45, -25, 7, 48], [15, -37, -33], [6, 24, -33], [-9, 31, -42], [28, 48, 6, 28], [-17, -25, -31], [14, -9, 48], [-3, -3, -35], [-11, 47, 39]]
answer:

[48, 0, 144, -42, 225792, 0, 672, 0, 0]