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:
[[-37, 48, 1, -15], [-10, 47, 32, -22, -30], [-38, 19, 4, -47], [-45, -4, 32, 40], [0, 38, -38], [-50, 32, 0, 29], [20, 26, 45, -29], [-45, 18, 17, -43, -27]]
answer:
[48, -211200, -152, -5120, 0, 0, 520, 18]


question:
[[-7, 15], [-16, 48, -5, -36, 42], [28, 43, -34], [47, -45, -41, -8, -12]]
answer:
[0, 1161216, -952, 96]


question:
[[14, -6, -49], [-3, 4, 28], [15, -50, 39], [22, -3, -43, -30], [-5, -43, 43, 26]]
answer:

[-84, 112, -50, -660, 26]