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:
[[4, 39], [-49, -6, 5, 41, 25], [-40, -45, -33], [28, -23, 45], [8, -32], [-8, -43, -4, -24], [-19, -43, 6, 2, -28], [35, -28, 37, 21], [45, 41], [-34, 27, 25, 5], [-23, -1]]
answer:
[4, -6, -40, 28, -256, -768, -336, -28, 0, -34, 0]


question:
[[28, 29, 14, -36], [-35, -16], [-39, -2, -25, -36], [-28, -5, 33, 18, 35], [20, -32, -14, 38], [40, -27], [-1, 20, -26, 4, 24], [-37, -23], [-2, -19], [-15, -39, 12, -33], [26, -34], [-42, -7, -27, 30], [44, -48]]
answer:
[-14112, -16, 72, -504, 340480, 40, -49920, 0, -2, 12, -884, -1260, -2112]


question:
[[16, 32], [-15, -39, -14], [4, 7, 3], [40, -23, 22, 28, -39], [21, 14, -29, -44], [22, 38, 19, -5, 47]]
answer:

[512, -14, 4, 24640, -616, 836]