Sentence 1: Summer was trying to figure out how to file taxes. 
 Sentence 3: Her dad showed her the way to do it and from there she was fine 
 Sentence 4:  She quickly learned it was a pain in the butt 
 Sentence 5:  But now she knew how to be a grown up and file taxes 
 Given Sentence 2: It was her first year of having a job and it was confusing!