query: when was abe lincoln president?
answers: [ ' A b r a h a m L i n c o l n 1 8 6 5 p r e s i d e n t i a l i n a u g u r a t i o n ' , ' A b r a h a m L i n c o l n 1 8 6 1 p r e s i d e n t i a l i n a u g u r a t i o n ' ]