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: [[-11, -13, 7, 45, 46], [-5, -20], [6, -15, -6, 17, 26], [46, 26, -25, -47], [-18, -12], [30, -22], [4, 32], [-43, -26], [6, 4, -2, -32], [21, -26, -36, 41], [-14, 24, -31], [20, -16, -15, -50], [50, 30, 5, 46], [-25, -15]]

Answer: [46, -20, -936, 1196, 216, -660, 128, -26, 1536, 936, -336, 16000, 69000, 0]


Question: [[-8, -1, -12], [38, 17, -12], [35, -40, -6], [-5, -15, 43, -42], [-46, -38, 46, -49, 30]]

Answer: [96, -456, 240, -42, 2412240]


Question: [[10, 40, -3, 27], [11, -21, -40, 48, 31], [-22, 0, -6], [-26, 28, -44, 47], [31, 37, -5, 31], [4, 35, -38], [-27, -36, -14, 10, 10], [-7, 2, 10, -35, 26], [-23, -36, -23, -21], [-19, 27, 46, 48], [33, 49, -49], [31, 15, -21, 12, -43]]

Answer:
[400, -1920, 0, 32032, 0, -152, 50400, 520, -36, 2208, 0, 12]