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:
[[22, -32, 44, -38], [43, 20], [9, -19, -29, 10, 46], [21, -17], [-1, 20, -16], [27, -34, 18, 28], [-2, 44, 39, 8], [1, 12, -31, -24], [-50, -13, -2, 2], [9, -39, 11, -6]]
answer:
[1177088, 20, 460, 0, -320, -17136, -704, -288, 200, -6]


question:
[[-21, 0, -33], [38, -39], [38, -33, 6, 45], [48, -37, -34], [-46, -46, -30], [-13, 2], [-20, -37, 36, -28], [50, 0, -43, -20], [-50, -42, 14], [-13, -5, -30], [-45, -29, -37, -43], [3, -9, -44, 44, 28], [41, -25]]
answer:
[0, 38, 228, -1632, -63480, 2, 20160, 0, 29400, -30, 0, -54208, 0]


question:
[[40, -11, -27, 36, -38], [28, 9, 39, -29], [-34, 20, 43, 7], [30, 46], [7, 5, 14, 3, -47], [-10, -37, 24, -22, 16], [-50, 27, 7, 37], [0, -26, -12], [-22, 44, 28, -36], [-15, 41, 28, -40], [-49, -5, 21, -5], [-20, -27]]
answer:

[-54720, 28, -680, 1380, 14, 84480, -50, 0, 975744, -1120, 0, -20]