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: [[49, -24, -21], [0, -42, -18, 12, -30], [-5, 12, -34, 39], [-45, 23, 13, 42], [19, 44], [22, 48, 39], [-50, -40, -36, -23], [8, 3], [-48, 21, 45, -14], [12, 36, 24, 1, -29], [47, -37, -30, -49], [33, -2, -38, 14], [-41, 43, 17, 34]]

Answer: [-24, 0, -408, 42, 44, 1056, -72000, 8, 672, 10368, -30, 1064, 34]


Question: [[-48, 11, -28, 10, 44], [30, -45], [40, 25, -42, -40], [-9, -44, -48, -21, 36], [-32, 16, -35, -26], [0, -49, 49], [30, -15, 0], [10, -16, -4], [-5, 38, -13, 17], [36, -34], [22, 6], [-28, -21], [37, 13, -41, -8, -37], [-22, -35]]

Answer: [591360, 30, 67200, 76032, 13312, 0, 0, 640, 38, -1224, 132, -28, -8, -22]


Question: [[-42, -1], [-43, 37, 15, -31], [-12, 8, 49, -9], [26, -27], [-18, -17], [-1, -41, 33, 26, 20], [43, 47, 3], [43, 10], [16, 33, -6, 12, -5], [-19, 22], [47, 47, -23, -4], [39, 29], [31, 48, -46, 23], [-38, -45, -29]]

Answer:
[-42, 0, -96, 26, -18, 520, 0, 10, -1152, 22, -4, 0, -2208, -38]