Sentence 1: Milly's class was learning about alternative medicine. 
 Sentence 3: Milly was shocked by how long the needles were 
 Sentence 4:  The practitioner asked for a volunteer to have a needle inserted 
 Sentence 5:  Milly moved to the back of the line to make sure he didn't pick her 
 Given Sentence 2: Since I like that movie so much I thought I wanted my own.