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:
[[-27, -15, -29], [-30, 44, 42, -2, 31], [-20, -21], [49, 36, 49], [-36, -45, 44, -47, -34], [41, 37, -29, 23, -42], [25, 46, -12, 49, -49], [-22, 1], [-3, 21, -20, -48], [-39, -9, 26, 22]]
answer:
[0, 110880, -20, 36, 53856, -42, -552, -22, 960, 572]


question:
[[-35, 39], [-23, -1, -39], [-29, -23], [47, -4, -6], [-27, -50, 39, -35], [44, -33, 40, -48], [-10, 23, 40, -30], [-3, -48]]
answer:
[0, 0, 0, 24, -50, -84480, 12000, -48]


question:
[[35, -39, -3, 49], [-47, -44, 21, -3, 7], [15, 1, -31, -29], [-45, -42], [-10, 29, 36, 23, -45], [9, -26], [-16, 17, 43, 22], [6, -46, 50, 46], [-36, -49, 7, -48], [-44, -14, 29, -41, -29], [0, 32, 11], [-3, -44]]
answer:

[0, -44, 0, -42, -360, -26, -352, -634800, 1728, 616, 0, -44]