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]: [[0, 50, 16, -48, 7], [-2, -21, 12, 44], [20, -45, 14, 47], [-48, 10, -17, 34, 21]]
[EX A]: [0, -1056, 280, -16320]

[EX Q]: [[-13, 21], [-41, -49, 8], [7, 25, 41, 23, 40], [-35, -22, -39, 22, -50], [48, -1], [-8, 16]]
[EX A]: [0, 8, 40, 24200, 48, -128]

[EX Q]: [[49, -20, -30, 27, 21], [0, 15, 8], [38, -7, -16, -47], [-28, 36, 19, -31], [48, -30], [-32, 26, 4], [29, -24], [45, 21], [-24, 9], [-1, 4, 40, 15, 26], [45, 42, -49, -22, -31], [8, -27], [46, 32, -10, -28], [-21, 37, -22]]
[EX A]:
[600, 0, -608, -1008, -1440, -3328, -24, 0, -24, 4160, -924, 8, 412160, -22]