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:
[[10, 46, 6], [-6, -18, -31, -15], [8, 25, -8, -4], [-5, -25, -41, -14], [20, 37, -17], [39, 19, 37, -34, -14], [-12, 42], [37, -48], [2, -5, -27, -7, 13], [-42, 29, 38], [-22, -44, 41], [13, -23, -31], [-19, 4, 14, -27]]
answer:
[2760, 108, 256, -14, 20, 476, -504, -48, 2, -1596, 968, 0, 56]


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:
[[-28, 44, 34], [22, -50, -8, 31], [33, 42, 2, 40], [27, 35, -36], [-11, 23], [-36, -43, -47, -42], [15, 23, 50]]
answer:

[-41888, 8800, 3360, -36, 0, 1512, 50]