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:
[[-39, 22], [50, -36, 18, 48], [-18, 1, 35], [19, 21, 48, 28], [-37, -12, 13, 49, 44], [49, 44, 4, 24], [-40, -35, 20, -24, -35], [-17, 41], [3, 28, 24, 46, -23], [-25, -37, 0, -47, 3], [-21, 22, 37], [49, -29, 18, 50, 12], [23, 47, -23, -44, 12], [-47, 39, 25, 22]]
answer:
[22, -1555200, -18, 1344, -528, 4224, 19200, 0, 30912, 0, 22, 10800, -528, 22]


question:
[[-50, 11, 44], [50, 36], [-20, -48, -10, 23], [15, -11, 9, -2, -1], [37, -28], [-46, 44, -41], [20, 25], [7, 41, 2, -17, 18], [9, -29, 4], [-45, -15, -50, -5, -42], [-15, -21, -50, 35], [10, 44, -48, 16], [32, 28, -7, -30]]
answer:
[-2200, 1800, -9600, -2, -28, -2024, 20, 36, 4, 2100, -50, -337920, -26880]


question:
[[33, 8], [26, 35, -13, -40], [-30, -29, -36, 43, -24], [16, 19, 16], [14, 39, 46, 17, -14], [-5, -14, 9, 25]]
answer:

[8, -1040, -25920, 256, -9016, -14]