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]: [[35, 17, 7, -41, 22], [33, -17], [-50, 31]]
[EX A]: [22, 0, -50]

[EX Q]: [[15, -22, 42], [-39, -34, 1, -19, -45], [19, 13, 16], [-21, -20], [14, -29, -11, -5, -4]]
[EX A]: [-924, -34, 16, -20, -56]

[EX Q]: [[24, 27, -50, 37], [-19, 2, 21, -32, -34], [-14, 8]]
[EX A]:
[-1200, 2176, -112]