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:
[[45, -38, -34, 11, 15], [25, -36, -30], [45, -5, 33, -35, 19], [-40, -42, 11, -46, -19], [-43, -24, 12], [-30, 7, -46, -40], [16, 49], [36, -35], [-18, -50, -21], [35, 4, 27, 48], [12, -27, 43, -2], [24, 41]]
answer:
[1292, 1080, 0, -77280, -288, -55200, 16, 36, 900, 192, -24, 24]


question:
[[-6, 49, 20], [-20, 8, -19, -9], [-21, 9, 15, -3, -36], [-46, 24], [11, 32, -12], [-38, -28], [-32, 17], [-46, -5, -39, -39], [-19, -9], [-49, 11], [43, 22, 28, -17, -40], [-23, 16]]
answer:
[-120, -160, -36, -1104, -384, 1064, -32, -46, 0, 0, -24640, 16]


question:
[[22, 23, 1], [-15, 5, 50, 21, 28], [-16, -21, -19, 40], [-9, 3], [-18, -10, -14]]
answer:

[22, 1400, -640, 0, -2520]