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:
[[-45, -22], [-40, -18, 6, -18], [-14, 3, 32], [23, 38, 13, 17, 5], [38, 34, -32, 5, 20], [-19, -41, -10, 47, 48], [-23, 20, -11], [-29, 47, -8, -42, -21], [39, -35, 0, -15, -17], [-29, -7], [30, -9, 34], [-19, -30, 26], [3, 15, -15, -48, -26]]
answer:
[-22, -77760, -448, 38, -826880, -480, 20, 336, 0, 0, 1020, -780, 1248]


question:
[[22, 22, 49, -31], [-24, 10, 28], [-12, 44, -17, -35, 28], [-10, 35, 20], [16, 1, 13], [6, 15, 23], [35, 42, 1], [7, -26]]
answer:
[484, -6720, -14784, -200, 16, 6, 42, -26]


question:
[[43, 32, 14, 42], [6, 28, 35, 30], [37, -46, 10, -35], [-10, -1, 48], [-23, -37], [-9, -12, -10], [-31, 39, -35], [-32, -47], [-31, 45, 21, -47], [-4, 38, 34], [-49, 9, 5], [-41, 8]]
answer:

[18816, 5040, -460, -480, 0, 120, 0, -32, 0, -5168, 0, 8]