My sister and I have n't lived to together since she was nine . Now , as young adults , our shared eccentricities are precious gifts each time I stumble on one . To suddenly discover this amazing young person who came to many of the same conclusions as I , but from a vastly different path , almost makes up for being absent from her youth . At the public library where I do most of my writing , there is an elderly man , maybe in his seventies or eighties , who comes everyday to spend hours on the Internet .

Question: Why do I do most of my writing at the public library ?
Answer: Because my sister and I are young adults .None of the above choices .Because that 's a nice environment for getting writing done .Because my sister and I have n't lived to together since she was nine .