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.

[EX Q]: [[25, -34, 40], [15, 37, -35, -42], [48, 26, -7, 30, -2]]
[EX A]: [-1360, -42, -74880]

[EX Q]: [[-41, -34, -7, -18], [-43, -33, 8], [33, 12, -19]]
[EX A]: [612, 8, 12]

[EX Q]: [[36, -27, 18], [-10, 23, 28], [-30, 49, 29, 27]]
[EX A]:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
[648, -280, -30]

