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:
[[-21, -12, -13], [-37, -23, -6, -17], [14, -14], [23, 22, 34], [23, 15], [42, -42, 31, -50], [22, 44, -8, 13, -20]]
answer:
[-12, -6, -196, 748, 0, 88200, 154880]


question:
[[-34, 44, -28, 15], [8, -49], [14, 37, -29, 20, -37], [-24, -31, 31, -18, 36], [11, -39, -35], [42, -50, 10], [-25, 46], [40, 27], [-46, 18, -32, 36], [-45, -28, -31, -23]]
answer:
[41888, 8, 280, 15552, 0, -21000, 46, 40, 953856, -28]


question:
[[-27, -46, -26, -23], [12, -35, -2, -49, -49], [-31, -30, 31, -33], [33, 33, 28, 30, -16], [9, 30, 24], [9, 24, 31, -8], [6, 24, 28, 3], [38, -12, -23, -18, 44], [35, -47], [-6, 23, 0], [-39, 47, 2], [49, 9, -21, 29], [24, 45, -50, 35]]
answer:

[1196, -24, -30, -13440, 720, -192, 4032, 361152, 0, 0, 2, 0, -1200]