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:
[[26, 24, -42, 4, -8], [50, 25, 3, -46, -27], [37, 47, -10, -1], [-39, 1], [-31, 10, 29, -14], [7, -21, -18], [7, -19, -17, -16], [-9, -44, 40]]
answer:
[838656, -2300, -10, 0, -140, -18, -16, -1760]


question:
[[-3, 48], [-4, -24, 6, 12, -47], [-39, 18], [48, 29, 28], [0, -9, -13, -2], [6, -9, 1, 47], [44, 40, 17], [-32, -22, -31, -10], [41, 32, -37, 20, -21], [3, -37, -48, -1, -28], [6, 41], [4, 21, 45, 41, -32], [-44, 39, -11], [43, -36, 17], [1, -15, -34, -31, 46]]
answer:
[48, 6912, 18, 1344, 0, 6, 1760, -7040, 640, 1344, 6, -128, -44, -36, -1564]


question:
[[32, -44, 15], [-37, 24, -2], [-48, -31, 30], [-1, 29, 24, -40], [-7, -28, -40, -13, -24], [23, -5], [-35, 3], [9, -14, -25, -29], [36, 46, 46, 20], [-36, -2], [-4, 13, 49]]
answer:

[-1408, -48, -1440, -960, -26880, 0, 0, -14, 1523520, 72, -4]