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:
[[-44, 50], [11, 19, 20, 36, -32], [0, 37, 13, -21, -9], [23, 42, 21], [-18, 32, 42], [35, 18, -40, 1, -7], [18, -8, 42], [6, -33], [49, 33, 32, -20], [-40, 21, 50], [-17, 8, 24, 2, -26], [7, 30, -25, -34, 27], [-39, 26, 43, -22]]
answer:
[-2200, -23040, 0, 42, -24192, -720, -6048, 6, -640, -2000, -9984, -1020, -572]


question:
[[-26, 15], [46, -40, -18, 44, -29], [-4, -36, -17], [12, -22, 14, 13, -39], [-35, -41], [10, -7, 45, 9], [-39, -6]]
answer:
[-26, 1457280, 144, -3696, 0, 10, -6]


question:
[[-27, 14, 46], [-37, -34, -1, -48, 7], [3, -7, 0], [-28, 4, 26], [9, -20, 3, 47, 42], [31, -47, -16, 27, 50], [24, -46, 14, 17], [17, 13, -16, 49, 30], [-1, -33, 20], [50, -14, -30, -30]]
answer:

[644, 1632, 0, -2912, -840, -800, -15456, -480, 20, -630000]