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:
[[-37, 46], [-24, -32, -29, -13, 36], [-25, 48, 32, 13, -24], [-11, 38, -17], [36, 45, -23], [-24, 7], [-49, -25], [8, 50, 11, 35], [47, -1, 17], [37, 50, -42, 9], [6, 24, 34, 15]]
answer:
[46, 27648, -36864, 38, 36, -24, 0, 400, 0, -2100, 4896]


question:
[[39, -48], [-28, -34, -1, 3, -41], [-2, 14, -6, -23, -12], [-30, 18, -30, -28, -31], [26, 23, 45], [36, 3, -50, -32], [-19, -33, -38], [49, 30, 48], [2, -40], [-50, -45, -2, -35], [20, 48, -16, 22], [-36, -36, -32], [-18, 2, -29, -37, 49], [-36, 8, 19, 14], [9, -34, 48, 12, -4]]
answer:
[-48, 952, -2016, -453600, 26, 57600, -38, 1440, -80, 100, -337920, -41472, -36, -4032, 78336]


question:
[[19, 9, -38, 34, 42], [-23, -47], [26, -28], [-18, 9, -29], [-34, -25], [-41, 46, 42, 24], [10, -1, 2, 1], [-7, -37, -35, -26, 22], [-13, -30, -38, 22], [29, 1], [29, -10, -8], [-35, 35]]
answer:

[-54264, 0, -728, -18, -34, 46368, 20, -572, 25080, 0, 80, 0]