In this task, You are given an open-domain question that can be answered based on factual information. Your task is to provide \*short\* answer (in a few words only) for the given question. The short answer can be one or more entities or it can also be boolean \*yes\* or \*no\*.

where do the san francisco giants play baseball
AT&T Park

what were the cause of the american civil war
conflicts over slavery

who is the main character in a walk to remember

Landon Carter