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, -14, 2, 35, -25], [-21, -38, 22, -39, 3], [-13, -47, 34, 50]]
[EX A]: [0, -836, 1700]

[EX Q]: [[-50, -21, -39, -32], [-24, 13], [-43, 13, -16, 21], [-36, -30], [45, -15, -2, -15], [-11, 30], [-43, -31], [17, -49, 37, 27], [-13, -35, 28], [-2, 10, -42], [-39, -5, -5, -14], [16, 38]]
[EX A]: [1600, -24, -16, 1080, -2, 30, 0, 0, 28, 840, -14, 608]

[EX Q]: [[34, -2, -41, 25, -45], [-47, 42], [-2, 26, 36], [36, 27, -9, 17]]
[EX A]:
[-68, 42, -1872, 36]