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:
[[-28, 41], [-17, 20], [27, 13], [-44, -33, -18], [-14, -14], [23, -23, 14, -44], [-26, -3, 16, -14], [23, -13], [41, -2, 40], [17, -8, 44, 19, 39]]
answer:
[-28, 20, 0, 792, 196, -616, 5824, 0, -80, -352]


question:
[[-46, -27], [47, -29, 30, -50], [-28, -47, -20, 28], [45, 10, 32, -11, -42], [26, -10, 17], [-31, -29, -30, 11, -49], [36, 10, -12, -34, 30], [-10, 30, -18, 23], [-36, 50, -14, 0], [-8, -44, 40, -45], [41, -16, 30], [38, 38, -46, 18, 31], [29, 43, 5, -42], [48, -28]]
answer:
[-46, -1500, 15680, -13440, -260, -30, 4406400, 5400, 0, 14080, -480, -1195632, -42, -1344]


question:
[[-36, 9, 46], [29, -9], [2, 26, -5], [1, 23], [32, -39, 30, -31], [-18, -18]]
answer:

[-1656, 0, 52, 0, 960, 324]