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:
[[24, -35, -32], [-12, 35, 13, 39], [22, 10, 40, -50, -44]]
answer:
[-768, -12, 19360000]


question:
[[-11, -21, 30, -14], [21, -38, -1, -39], [32, -23, -42], [31, 9, -13], [12, 49], [49, 44], [49, -21, 11, -5, 46], [-2, 35, 45, -19], [42, 15, -9, -4, 25], [-48, 2, 44, 7], [-4, -24, -35], [3, 29, 12], [27, 1, 20]]
answer:
[-420, -38, -1344, 0, 12, 44, 46, -2, -168, -4224, 96, 12, 20]


question:
[[24, -40, -45, 43], [-21, -50, 2, -8, 36], [20, -1, 5], [17, -9, 7, -17], [16, -43, 12, -10], [-23, 47], [13, -48, -23, -19], [-49, 46, 25, -39, 50], [-45, 24, 25], [45, 20, -19, 24, -47], [-48, -1, -30, 35], [-26, -43, 1, -13, -8]]
answer:

[-960, 28800, 20, 0, -1920, 0, -48, 2300, 24, 480, 1440, 208]