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:
[[-39, -46, -48], [23, 47, 48], [-44, 23, -45, 48], [5, -21, 37], [33, -3, 24], [10, 8, -29, -13, -39], [11, 22, 14], [-33, 12, 20], [14, 23, -34]]
answer:
[2208, 48, -2112, 0, 24, 80, 308, 240, -476]


question:
[[49, -24, -21], [0, -42, -18, 12, -30], [-5, 12, -34, 39], [-45, 23, 13, 42], [19, 44], [22, 48, 39], [-50, -40, -36, -23], [8, 3], [-48, 21, 45, -14], [12, 36, 24, 1, -29], [47, -37, -30, -49], [33, -2, -38, 14], [-41, 43, 17, 34]]
answer:
[-24, 0, -408, 42, 44, 1056, -72000, 8, 672, 10368, -30, 1064, 34]


question:
[[44, -1], [47, 43, 38, 6], [-4, -19, 31, -31], [-36, -33, -41, -42, 25], [-41, -47, 44, 33], [37, 47, -42], [16, -17, -24], [1, 12], [35, 20, 4, 25], [7, -33], [33, 2], [29, -22]]
answer:

[44, 228, -4, 1512, 44, -42, -384, 12, 80, 0, 2, -22]