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: [[-26, 40], [-21, -24, -50, -37], [46, 2], [5, -45, -32], [-5, 16, -24, 30], [-21, 12], [14, 43], [-27, -34, -27], [-31, 20, -24, 0, -33], [22, 34, -4, -9, -34], [43, 40]]

Answer: [-1040, 1200, 92, -32, -11520, 12, 14, -34, 0, 101728, 40]


Question: [[26, -6, -24, 39], [7, 50, 24, -28, 37], [36, -44, 41, -6, -31], [14, 1], [27, 21, 1, -20], [-48, 50, 23], [-26, -20, -28, -9]]

Answer: [3744, -33600, 9504, 14, -20, -2400, -14560]


Question: [[-36, 31, 39], [34, 15, 49, -11, 9], [-29, 19], [-5, 37, -20, 9, 0], [13, 7], [-17, 10, -29], [-13, -31], [-39, 41, 18, 12, 10]]

Answer:
[-36, 34, 0, 0, 0, 10, 0, 2160]