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: [[-1, 25, -35, -36], [-43, -30, -32], [-25, -19, -43, 10, -47], [-39, -12, 39], [18, 17, -2], [-48, -33, -14], [9, -29, -36, 31, -5], [44, 10, 49, 12]]

Answer: [-36, 960, 10, -12, -36, 672, -36, 5280]


Question: [[-25, 23], [40, 10, 28, -5, 49], [21, 11]]

Answer: [0, 11200, 0]


Question: [[21, -27], [-33, 36, -31, 35], [44, -15, 10, 40, 14], [-45, -5], [45, 40], [23, -22, 46, -28, -26], [-20, -32, -32, -6, 48], [36, -19, 20], [-41, -9, -15, -42, -3], [-50, 40, 26, -17], [29, -41, -36, -8, 43], [-45, 0]]

Answer:
[0, 36, 246400, 0, 40, -736736, 5898240, 720, -42, -52000, 288, 0]