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:
[[-39, 28, -32, -7, 24], [-19, 0, 30, 25, 41], [-17, -20, -31, -9], [13, -6], [-5, -23, -4, 19, 47], [-40, -26, 17, -9]]
answer:
[-21504, 0, -20, -6, -4, 1040]


question:
[[49, -17, -34, 30], [-2, 24, -16, -13], [41, 20, -40, 26, -45], [-43, -4], [1, -28, -8, 38, -39], [0, -45, 2], [-23, -48], [-31, -27]]
answer:
[-1020, 768, -20800, -4, 8512, 0, -48, 0]


question:
[[1, -46, 41], [45, 21, -33, 35], [13, 34], [3, 44, -1, -35, -12], [0, -32, -1, 7, -22], [35, -17, -1, -36], [6, 25, 5], [-21, 16, -4, 18, -27], [-1, -30]]
answer:

[-46, 0, 34, -528, 0, -36, 6, -1152, -30]