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:
[[43, 48, 42, -12], [27, 42, 48, 27], [-6, -17, 9], [17, 4], [-40, -46, -14, -13], [-2, -47], [11, -38], [2, 19], [-39, -12, -28], [22, -2, 47, -38, 49], [0, 47, -25, -44], [-21, -43, -49, 46, -8], [-24, -47]]
answer:
[-24192, 2016, -6, 4, -25760, -2, -38, 2, 336, 1672, 0, -368, -24]


question:
[[17, -39, 44], [5, -40, 1], [-37, -30], [-46, -4, 26, -5, -22], [28, 22, 9, 36, -48], [45, -24, -4, 15], [38, -30], [-7, -29], [-16, -17, 19], [-8, 36, 50], [-48, 1, -10], [8, -50, -2], [25, -18]]
answer:
[44, -40, -30, -105248, -1064448, 96, -1140, 0, -16, -14400, 480, 800, -18]


question:
[[7, -42], [34, -50, -49, 12], [-8, 33, 47, -16], [-50, -40], [-15, -23, -26, -16, 45], [25, 49], [8, 25], [-33, -33, 44, -18], [-14, -41, 49, -30, 47], [-34, 7, -27], [-21, -39, -41], [39, -14], [31, -22, -9]]
answer:

[-42, -20400, 128, 2000, 416, 0, 8, -792, 420, -34, 0, -14, -22]