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:
[[-48, 30, 27, -17], [22, 37, -29], [-17, 21, -50, 43], [20, -15, -25, 31, 5], [21, 50, -43], [-39, 13, 17], [34, 42, 6, -3], [-43, 45, 10], [33, -15, -32, -7], [-44, -12], [-42, -23], [12, -35, -48, -48], [-2, -26, 10, -48]]
answer:
[-1440, 22, -50, 20, 50, 0, 8568, 10, -32, 528, -42, 27648, -24960]


question:
[[-1, -44, 39, -18, -27], [-46, 10, -47], [4, 24, -38, -25, 19], [-12, 4, -43, 46, 34], [-21, 22, -17, -49], [-40, 17, -12], [-8, 45], [-39, -23], [0, 12, -34], [46, -5, -47, -4, 6]]
answer:
[792, -460, -3648, -75072, 22, 480, -8, 0, 0, -1104]


question:
[[-21, -12, -13], [-37, -23, -6, -17], [14, -14], [23, 22, 34], [23, 15], [42, -42, 31, -50], [22, 44, -8, 13, -20]]
answer:

[-12, -6, -196, 748, 0, 88200, 154880]