An elementary teacher told her students that if they could answer the questions correctly they would be dismissed from class. The teacher asked, ""Who said 'A house divided against itself cannot stand'?"" Susan in the front raised her hand and said ""Abraham Lincoln"" and she was allowed to leave. The teacher then asked, ""Who said 'Ask not what your country can do for you, but what you can do for your country'?"" Abby, who was also sitting in the front, raised her hand and said ""John F Kennedy…