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:
[[-39, -14, 23, -37, 41], [-24, 49, -29, 38], [-49, -46, -8, -28, 0], [40, -29, 11, 20], [6, 13, -41, -34], [-26, -42, 2, -2], [-22, -11, 24, -35, -36]]
answer:
[-14, -912, 0, 800, -204, -4368, 19008]


question:
[[9, -17, -37, -12, -26], [46, -6], [-15, -36, -26, -15, -50], [-45, -49, -24, 41, -44], [47, 2], [-17, -20, 44], [-35, -40, -49, -3], [5, 47], [15, 6, 0, -36, -45], [18, 45, 26], [42, -39], [22, -1, -16, 2]]
answer:

[312, -276, -46800, 1056, 2, -880, -40, 0, 0, 468, 42, -704]