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, 40, 35, 50, -35], [23, 0, -47], [-5, 38], [-13, 33, 19, 25], [-34, 30, 30], [1, -13, 44, -1, -30], [18, -9, -8], [7, -31, -21, 49, -1], [35, -43, 19, 39], [-29, 33, -48], [19, -44]]
answer:
[2000, 0, 38, 0, -30600, -1320, -144, 0, 0, -48, -44]


question:
[[43, -44], [-6, 36, -15, 47, -12], [-17, -33, 18, 38, -6], [47, 7, -14, -25], [43, 28, -1, -28, -7], [-17, -45, 15, -37, 23]]
answer:
[-44, 2592, -4104, -14, -784, 0]


question:
[[-45, -42], [-50, -17], [28, 38], [34, 49, 31], [-48, -50, -30, 39], [-12, -30, -46, -23], [-17, -7, 29, -30, -26], [-36, -22, 17, -4]]
answer:

[-42, -50, 1064, 34, -72000, -16560, 780, -3168]