Sentence 1: Gina thought it would be a good idea to change her hair color. 
 Sentence 3: There were so many options, she didn't know what to choose 
 Sentence 4:  She picked one at random hoping it would work 
 Sentence 5:  When she came out of the bathroom, her hair was red and shiny 
 Option 1: So she dyed it blue. 
 Option 2: She went to the store to buy a dye.