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:
[[1, 46, -20], [36, -9, 24, 43, -5], [-45, 7], [29, -3, -23, 47, 23], [-12, -6], [40, -32, 4], [-17, -30, 13, 9]]
answer:
[-920, 864, 0, 0, 72, -5120, -30]


question:
[[1, -32, -10], [50, 4], [39, 12, -16, 10], [17, 27, -44], [-6, 13], [13, 40, -25, -14, 40], [-43, -32, -30, -13], [44, 18, 34, -18, 9], [-9, -2, -15, 23], [-37, -19, -24, -36], [-2, -44, 16], [-35, -30, -2, 29, -31]]
answer:
[320, 200, -1920, -44, -6, -22400, 960, -484704, -2, 864, 1408, 60]


question:
[[-45, 18, -48], [-27, -40, 35, 2], [30, 33], [10, 25], [-21, -43, 20, -43], [-25, 45, -27, -6], [37, 11]]
answer:

[-864, -80, 30, 10, 20, -6, 0]