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]: [[-41, 14, -34], [17, -4], [27, 42, 30, 19, -8]]
[EX A]: [-476, -4, -10080]

[EX Q]: [[18, 15, -11], [23, -31, -1, 2], [44, -32, -12, 47, -47], [33, 26, 15], [30, 20, 16], [-43, -28], [-10, -49, 25, -1, 9]]
[EX A]: [18, 2, 16896, 26, 9600, -28, -10]

[EX Q]: [[32, -48, 35, 3, -22], [-48, 2, 11, -25], [-39, -31, -4, 10], [41, -38, -50]]
[EX A]:
[33792, -96, -40, 1900]