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:
[[4, -43, -6, 30], [9, 17, -1, -2, -43], [-44, 12]]
answer:
[-720, -2, -528]


question:
[[-20, 30, -4, 11, -28], [-17, 29, -20, -49, -22], [-21, -23, 0, -4, -16], [-27, -14, 37, 33, 9], [31, -39, 22, -20, -37], [32, 1, -1], [-45, -12, -36], [-50, -50, -6], [2, 5, 42, -24], [0, 48, -22], [-20, -8]]
answer:
[-67200, 440, 0, -14, -440, 32, 432, -15000, -2016, 0, 160]


question:
[[-31, -1, -4], [-4, 44, -17], [30, -8, 29, 42, -35], [-19, 50, -37, 48, -1], [32, 5, 9, -10, 33], [-22, 29, 0, 1, 21], [21, 21, 15, -11], [-43, -8, 29, 10]]
answer:

[-4, -176, -10080, 2400, -320, 0, 0, -80]