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: [[16, 48, -44, -49], [44, -25, -39], [-8, -39, 30, 4], [15, -14, 1, -50, -11], [-20, -33, 10], [-29, -32, 48, 32, -29], [49, -35, 6, -39, -45], [9, -19]]

Answer: [-33792, 44, -960, 700, -200, -49152, 6, 0]


Question: [[-7, 46, -33], [-5, 11, 34, -34, 28], [-24, 20, 33, -26, -49], [-35, 12, -50, 42, 26], [40, 20], [-21, 11], [39, -29, -36], [-17, 2], [36, 48, -13, 10, -48], [-29, -44], [-40, -39]]

Answer: [46, -32368, 12480, -655200, 800, 0, -36, 2, -829440, -44, -40]


Question: [[46, -29, 38], [18, 32, -38, -22, 32], [50, 19, -35], [-18, 34, -46, -41], [-45, -34, 12, 21], [26, -18, 8], [1, -44, 1, -5, -25], [-18, -4], [48, 40], [4, -50], [-7, -36, -3], [34, 37], [43, 22, -6, 45], [-4, -34, -45, -48], [-29, -40]]

Answer:
[1748, 15409152, 50, 28152, -408, -3744, -44, 72, 1920, -200, -36, 34, -132, -6528, -40]