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:
[[28, -6, 13, -15, -1], [-49, 42, 20, 25], [5, 5, -49, -21], [43, -42, 4, -35], [30, -13, -37, 21], [2, -35, 21, -19], [-39, -12, 40, 7], [-19, 14, 4, -21], [37, 1, 28]]
answer:
[-168, 840, 0, -168, 30, 2, -480, 56, 28]


question:
[[40, 6, -5, 22, 47], [-16, 23, -4, 45, -49], [-13, -33, 47, -32, -17], [-4, -47, -17], [-5, 0, 50], [-37, -50, 15, -29, 7], [-2, -31, 6, -37, 0], [-34, -17, -13, -41, 38], [19, -23, -48, -35], [1, -34, -7], [7, -47, 0, -45]]
answer:

[5280, 64, -32, -4, 0, -50, 0, -1292, -48, -34, 0]