Context: The guy spluttered , and Merle laughed , continuing to search for the correct classroom . According to Meri 's brother , it should be around ... ah . He found the right number , and with a deep breath , he opened the door .

Question: What type of building was Merle in ?
Options:
0. Merle was likely at a library .
1. Merle was likely at a school .
2. None of the above choices .
3. Merle was likely at a store .
Answer: 1