Sentence 1: Steph was exploring her college campus. 
 Sentence 3: There were brand new books and computers 
 Sentence 4:  And it was so large that she got lost 
 Sentence 5:  Steph was excited to explore the rest of the buildings at her college 
 Option 1: She was new at this campus and didn't have many friends yet. 
 Option 2: She saw an impressive library and decided to go inside.