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:
[[-2, 3], [24, 45, -40, -49], [10, 48], [-45, 44, -27, -38], [16, 27, -21, 31], [-48, -13, 3, -37, 3], [36, -31], [-33, -32, -29]]
answer:
[-2, -960, 480, -1672, 16, -48, 36, -32]


question:
[[14, -2, -10, 21], [29, 11], [13, -8, -29, -38, -17], [13, -38], [-11, 47], [-37, -20, 12, 17, 26], [-30, 2, -44], [47, 7, -4, -13, 14], [22, -27, 5, 4, -34], [31, -10, -18, -41, -32], [19, 46, 36], [19, -43, 2], [0, -27]]
answer:
[280, 0, 304, -38, 0, -6240, 2640, -56, -2992, -5760, 1656, 2, 0]


question:
[[-31, 38], [9, -27, -41, 1], [-2, -12, -28, -19, -30], [0, -9], [-17, -1, 43, -18], [-31, 2, 0], [33, 19, -10], [-9, -37, 27, -49, 22], [-12, -20, -32, 19]]
answer:

[38, 0, 20160, 0, -18, 0, -10, 22, -7680]