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:
[[23, 35], [2, -41], [-7, 10, 9, 37, 12], [-12, -28, -28], [-17, 16, -3, 49, -34], [-8, -31, -21, 28], [27, 44, 20], [-34, 25, -27], [-28, -5, 24, 21, -41], [-42, 43, 37]]
answer:
[0, 2, 120, -9408, -544, -224, 880, -34, -672, -42]


question:
[[-17, 6, -22, 30, -32], [38, -40, 27], [11, 35], [29, 1], [3, 39, 34, 17], [35, -43, 47, -35], [-28, 19, -29], [-14, 28], [22, 38, 6, -35], [-45, 8], [44, 48, -9, 49, -11], [34, 22, -49, -9], [26, -6, 4], [-32, 18, -23]]
answer:
[126720, -1520, 0, 0, 34, 0, -28, -392, 5016, 8, 2112, 748, -624, -576]


question:
[[20, -31, -36, 6, 3], [7, 44, -18, -32, -19], [24, 32, -43, 36], [-1, 50, 46, 23], [3, 17, 40], [1, 17], [-8, 39, 22, 2, -36], [41, -36, -37, 22], [6, -19, 45, 5], [11, -32, -44, 35], [17, 16, 24, 26], [-44, 23, -36, -50], [-41, 32, 12, 13, 20], [43, 29, 34, -32], [-22, -33, -39]]
answer:

[-4320, 25344, 27648, 2300, 40, 0, 12672, -792, 6, 1408, 9984, -79200, 7680, -1088, -22]