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:
[[-25, 23], [40, 10, 28, -5, 49], [21, 11]]
answer:
[0, 11200, 0]


question:
[[-23, -22], [7, -46], [-5, -1, -49, -1], [15, -6], [-39, -42, -25, -4], [-2, 1, -40], [-33, -29, -18, 33, 48], [-5, -12, 44, -38, 9], [-50, -49, 44, -37, 47]]
answer:
[-22, -46, 0, -6, 168, 80, -864, 20064, -2200]


question:
[[-25, 41, -13, 38, 3], [10, -16, -50, 13, -30], [2, -9], [2, 22, -2, 5], [15, 40, -22, -23], [18, -17], [42, 47, -47, 25], [39, -25, -6], [-22, -36], [-30, 18], [15, -29, 22, 0, 24], [-13, 34, -35], [-8, 43, -2]]
answer:

[38, -240000, 2, -88, -880, 18, 42, -6, 792, -540, 0, 34, 16]