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:
[[18, 7, 2, -50, 8], [8, 28, 32, 30], [13, -31, -9], [-8, 4], [21, 6], [15, -41, -1, -27, 44], [9, -39, -24], [-28, -18, -16, 9], [-45, 47, -44]]
answer:
[-14400, 215040, 0, -32, 6, 44, -24, -8064, -44]


question:
[[-26, -3, -47, -36, -22], [-7, 31, 10, 47, -8], [24, -7, -17], [-28, 11, 19, 20, -32], [-12, 37, -14], [30, 30, 13, 17], [34, -19], [15, -47, -24], [-30, 23], [-41, 8, 14], [-12, 20, -41], [45, -38, -25], [44, 42, 28, -29, 27], [20, 9, -18], [14, -5, -6, -29]]
answer:
[-20592, -80, 24, 17920, 168, 900, 34, -24, -30, 112, -240, -38, 51744, -360, -84]


question:
[[9, 47], [-11, 43], [-50, 23, -14, -14], [-27, -39, 22, -49], [-4, -31, -1, 37, 22], [13, 31], [32, -49, 41, 32], [7, -39, 16, 22]]
answer:

[0, 0, -9800, 22, -88, 0, 1024, 352]


