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:
[[10, -25, 29, -10], [-8, 31, 35, -48, -1], [-33, -29, 16], [3, -2], [-37, 19, -5, 16], [-34, -47, -33], [-30, 0, 37, 1], [-37, 45, 39, -5], [-47, 20, -20, -30, -29], [-37, -27, 46], [-17, -26, -35, 14], [-5, -38, -1, 35, 44]]
answer:
[-100, 384, 16, -2, 16, -34, 0, 0, 12000, 46, -364, -1672]


question:
[[42, -31], [-46, -10, 45, -17, -21], [27, 27, 42, 29, 14], [-37, 14, 11], [-38, -17, 3, 40], [-2, -44, 34], [-40, -17], [24, 37, 50, 26], [47, 25, 19], [-41, -46, -29, -11], [35, 45], [-27, -13, 41, -12], [43, 3, -11, -37]]
answer:
[42, 460, 588, 14, -1520, 2992, -40, 31200, 0, -46, 0, -12, 0]


question:
[[18, -32, -37], [-14, 45], [7, -35, -17, 1, 46], [1, -38, -34], [-19, -4, -39]]
answer:

[-576, -14, 46, 1292, -4]


