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.
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Question: [[-42, -2, -12, -38], [17, -3], [3, -37, -38, -18], [49, 39, -43, 28, -35], [-9, -50, 49, 39], [-49, -16, -47], [-4, 30, 45, -12], [41, 36, -19, 18, -34], [-5, 48, -15, 49], [-24, -30, -16], [10, -16], [23, 34], [37, -45], [-29, -29, -26], [11, 41, 30, 33]]

Answer: [38304, 0, 684, 28, -50, -16, 1440, -22032, 48, -11520, -160, 34, 0, -26, 30]


Question: [[-15, -10, -49, -8], [-49, -13], [-35, 9, -26, 50], [-43, -50, 9, -43, 20], [-30, -41], [-40, 42, -20, 31, 50], [-50, 1, -31], [42, -33, -14, 25, 47], [-45, -39], [29, 13, 27, -49], [18, 46], [-27, -50, -24], [-32, 39, -13], [-1, 10, 41, 25, -26]]

Answer: [80, 0, -1300, -1000, -30, 1680000, -50, -588, 0, 0, 828, 1200, -32, -260]


Question: [[-37, -36, 6], [-34, -33, 15], [25, 42, 5, 36], [-10, 50, -17, -39], [35, -45], [-31, -38]]

Answer:
[-216, -34, 1512, -500, 0, -38]