Sentence 1: Krista's school was hosting a haunted house as a fundraiser. 
 Sentence 3: Krista did not have red lipstick for fake blood 
 Sentence 4:  She used red nail polish for her lips and to draw lines of blood 
 Sentence 5:  Krista realized later that it is much harder to remove nail polish 
 Option 1: She didn't want to play the part of a vampire. 
 Option 2: She was asked to play the part of a vampire.