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:
[[-26, -22], [-26, 12, -25], [-40, -27, -34, 23], [-21, 49, 12, 28], [26, 2, -6, -9], [-26, -46, 15, 30, -4], [38, 46, -19], [44, 8], [42, -5, 42, 10, 43], [27, -20, -31, -10]]
answer:
[572, -312, 1360, 336, -312, -143520, 1748, 352, 17640, 200]


question:
[[-17, -33, 27, 45, -50], [10, 18, 25, 21], [20, -7, 10, -10, 19], [-8, -18, -11]]
answer:
[-50, 180, -2000, 144]


question:
[[16, 24], [47, -29, 30, 26, -5], [-21, -34, 38, -33], [-29, -9], [-46, 32, 7, 40, -6]]
answer:

[384, 780, -1292, 0, 353280]