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:
[[-27, 16, -41, 46, -50], [9, 50, 2], [-36, -40, 27, 13], [-34, -26], [35, -26, -1], [12, 42, -38, -50, -5], [8, -15, 23, 22, -30], [-28, -19, 45, 7], [-41, -17, -47], [5, -3, -4, 2, 19], [42, 19, 19, -22], [-46, 37], [-2, 27, 45, -47], [-38, 46, 46]]
answer:
[-36800, 100, 1440, 884, -26, 957600, -5280, -28, 0, -8, -924, -46, -2, -80408]


question:
[[28, 49], [-9, -22, 27, -43], [-20, 15, -6, 31, -14]]
answer:
[28, -22, -1680]


question:
[[-47, 27, -11, 16, -46], [-48, 29, -18, 34, -12], [-48, -3], [0, 8, -40, 0]]
answer:

[-736, -352512, -48, 0]