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.
--------
Question: [[-37, 49, -21, 27, -34], [13, 0, -18, 27, -10], [-41, 9], [26, -13, -22, 3, -12], [-17, -43, 28, -31, -41], [-33, 1, -40, -13], [37, 30, 4, -18], [-24, -43], [-10, -49, 16], [31, -32], [-5, -38, 38, 5], [-40, -30]]

Answer: [-34, 0, 0, 6864, 28, -40, -2160, -24, -160, -32, -1444, 1200]


Question: [[9, -24, 18, -16], [36, 45, -8], [5, 42, 38, -9, -9], [39, 1], [17, 12, 35, 32, -37], [-4, 50], [-22, 2, -45], [-29, 32, -2, 0, -41], [38, 48, -6, -10, 19], [-35, -45, 33], [-32, -37, 23], [-6, 39, 5, 43], [26, -25, 4, 48], [-35, 33]]

Answer: [6912, -288, 1596, 0, 384, -200, -44, 0, 109440, 0, -32, -6, 4992, 0]


Question: [[-50, -41, -9, 4], [-14, 5, 23, 24, 48], [-3, 42, -28, 49], [-17, -3, -30, 4, -36], [42, -38, 47, -4], [41, -17, 26, -16, -14], [8, 42, -18], [-32, 35, 22, -40, -47], [-4, 17, 25, 36, -7], [-36, 12, 39, -33, 1], [-12, -22, 18, 18]]

Answer:
[-200, -16128, -1176, 4320, 6384, 5824, -6048, 28160, -144, -432, 85536]