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: [[-22, 28, -19], [43, -13, 11, -20, 40], [-33, 17, -26, 27], [25, 16, 45, -39, 13], [33, -49, -17, 11, -29], [40, 15, 7], [11, 37, 42, -9, -21], [-47, 22, -2, -18], [-48, -9]]

Answer: [-616, -800, -26, 16, 0, 40, 42, 792, -48]


Question: [[-5, 38, -48, 18], [-1, -1, -28, 27, 31], [26, 32, 2, -20], [14, -24, -19, -9, -28], [34, -35, 43], [-17, 6, 47], [41, 1, -13, -30], [41, 37, -17, -8], [-7, -39, -26], [-44, 36, 44], [-12, 11, -2, 12], [-35, 23, -24, -5, 49]]

Answer: [-32832, -28, -33280, 9408, 34, 6, -30, -8, -26, -69696, 288, -24]


Question: [[43, 20, 29, 23], [-12, -11, 9, -5], [-5, -36], [-25, 45, -38, -12, -23], [-46, -43, 22], [1, 34, 21, 22, 37], [-33, 43, 12, -48], [24, -40, 4, 24], [-2, 2], [34, -31, 23], [-3, 25, -14, 46]]

Answer:
[20, -12, -36, 456, -1012, 748, -576, -92160, -4, 34, -644]