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:
[[-16, -14, -26, -12], [46, -49, 3, -17], [-21, -2, 45, -12], [-26, 35, 1, 43], [-7, -39], [-18, -26, 2, 4], [0, -18, -15], [42, 0], [-27, 35, 38, 8, -33], [-20, 7], [44, 8, 15, 42, -14], [-28, 49, -5, -39, -24], [4, -13, -2, -7, 20], [21, -29, -6, 43, -11], [-14, 26, 19]]
answer:
[69888, 46, 24, -26, 0, 3744, 0, 0, 304, -20, -206976, 672, -160, -6, -364]


question:
[[-46, -42, 17, 28], [19, -46, -43, -15], [-31, -18, 46, 26], [38, -9, -47, -17, -13], [-30, -23, 5], [-18, 21], [10, -33, -38, -15, 3], [-44, 17], [28, 6, 50, -9], [-6, 40, 17, -17], [-6, -18], [20, 37, -26, -37, 42], [-22, -2, 29, -27]]
answer:
[54096, -46, -21528, 38, -30, -18, -380, -44, 8400, -240, 108, -21840, 44]


question:
[[50, 20, 35, 40], [-33, 1, 19], [9, 37, 27], [23, 7, -2], [-25, 16, -14], [-3, 49, -14, -14, 46], [-20, 46, 0], [-15, 22, 32], [34, -39, 45], [-43, 15], [8, -26], [43, -42], [-12, 19, 34], [23, 49]]
answer:

[40000, 0, 0, -2, -224, 9016, 0, 704, 34, 0, -208, -42, -408, 0]