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: [[-23, -22], [7, -46], [-5, -1, -49, -1], [15, -6], [-39, -42, -25, -4], [-2, 1, -40], [-33, -29, -18, 33, 48], [-5, -12, 44, -38, 9], [-50, -49, 44, -37, 47]]

Answer: [-22, -46, 0, -6, 168, 80, -864, 20064, -2200]


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: [[34, -32, -12, -16], [-50, 25, -15], [44, -40, -37, -14], [-16, -5, -24, 4, -3], [-1, 4, -14, 21, -18], [-37, -28, 46], [43, -33, -42], [8, -39, -44], [-17, 5, -45, -36], [3, -41, -31, -40, -35], [-3, -30], [-20, -3, -24, 40], [22, 12, 46, 16, 26], [7, 2, -10, -30, 15]]

Answer:
[-208896, -50, 24640, 1536, 1008, -1288, -42, -352, -36, -40, -30, 19200, 5051904, 600]