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:
[[-41, -1, 34], [-2, -32], [33, 38, 37, 2, 42], [39, -43, 39, -30], [-32, 48, -14, -10, 22], [4, 43], [-37, 47, -22, 34], [5, -43, 24, 3], [-26, 39, -15, -33, 49], [-31, -12, -17, -6], [-33, -18, 4, -49, -19], [-47, -15], [-12, 28], [1, -20, 19, 4, -13], [-30, -47, -6]]
answer:
[34, 64, 3192, -30, -4730880, 4, -748, 24, -26, 72, -72, 0, -336, -80, 180]


question:
[[36, -50, -30, 3], [-28, -43, 2, -6, 13], [-11, -40], [23, -1, 20], [-14, -30, 7, -19], [16, -48, -28], [-33, -49], [40, 50], [-2, 31, 10, 21, 30], [-4, 39, -36], [-42, -43, -8], [-10, -32, 35], [-48, 15, -18], [-47, 31, -21], [-37, 10, -24]]
answer:
[54000, 336, -40, 20, 420, 21504, 0, 2000, -600, 144, 336, 320, 864, 0, -240]


question:
[[19, 9, -13, 10], [-41, -32], [23, -37, -24, 27], [45, -10, -27], [19, -43, 49], [4, -5, 6, -19, 35], [12, 3, -33, -22, 41], [16, -21, 45], [-32, -15, -6, 40, -50], [32, 23, -8, 45, -31], [-49, 17, 19], [-28, 46, -15, -4, -46], [28, 14], [2, -17, -16, -29, 31]]
answer:

[10, -32, -24, -10, 0, 24, -264, 16, -384000, -256, 0, -236992, 392, -32]