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:
[[-35, -1, -33, 19, -29], [32, 32, -6], [-30, -32, -19, -30], [45, 1, 28], [-21, -37, -6], [4, 11], [-4, -6, -20, -11, 36], [-42, -47, -23, 13, 22], [23, 6, -29, 36, -22]]
answer:
[0, -6144, -28800, 28, -6, 4, -17280, -924, -4752]


question:
[[-7, 1, 45, -26, -4], [-50, 34, 27], [-6, -6], [-3, 19], [14, 49, 31, -26, 22], [-35, 21, 48], [6, -12, 3, -43, 27], [12, 28, -10, 42, -16], [49, -40, 19, 3, 48], [-37, -47, 8], [-50, 16, -6, -36], [19, -4], [24, 37], [14, 5, -46, 12, 16]]
answer:
[104, -1700, 36, 0, -8008, 48, -72, 2257920, -1920, 8, -172800, -4, 24, -123648]


question:
[[-10, -39, 40], [-5, 36, -28, 48], [5, -50, 31, 10, -16]]
answer:

[-400, -48384, 8000]