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:
[[-15, 35, 29], [-7, -17, 19], [-40, -37, -1, 47, -29], [-26, -3], [-16, -28, -13, -19], [38, -44], [-20, -14, 49, 44], [-33, -10, -37], [-11, 11, 26, 48], [-18, 32, 49], [-19, -36, -3, -45, 7]]
answer:
[0, 0, -40, -26, 448, -1672, 12320, -10, 1248, -576, -36]


question:
[[22, 44, -35], [22, -18, -29], [2, 24, 24], [-6, -49, 25, -44], [-31, 4, -42], [8, 45, 2], [-10, 21, -11, -25, 37], [-46, 1, -8]]
answer:
[968, -396, 1152, 264, -168, 16, -10, 368]


question:
[[33, -36, -13, -26], [-37, -49, -17], [47, -42, 39, 20, 9], [3, 24], [8, 16], [-16, -49, -38, 43], [-46, -7, 15, 28], [30, -17, -42], [10, 12, -1, -3, 34], [-13, -22, 1], [3, 10, 26, -32], [-32, -28, 31, 36]]
answer:

[936, 0, -840, 24, 128, 608, -1288, -1260, 4080, -22, -8320, 32256]