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:
[[-36, -23, -48, -14, -27], [-26, 28], [-29, -37, -50, 31], [-11, 46], [8, -7, -16, 42], [43, -47, 8, 3], [0, 36, -48, 44, 49], [43, 31], [-12, -17], [47, 10, -48, 43]]
answer:
[-24192, -728, -50, 46, -5376, 8, 0, 0, -12, -480]


question:
[[34, -2, -41, 25, -45], [-47, 42], [-2, 26, 36], [36, 27, -9, 17]]
answer:
[-68, 42, -1872, 36]


question:
[[25, -2, 9, 31], [-17, 8, 24], [-11, 8, -42, 0], [-37, 0, -21, -21], [26, -46, -25, 9, 14]]
answer:

[-2, 192, 0, 0, -16744]