Sentence 1: Lisa's mom promised her a new bike if she got all A's. 
 Sentence 3: When she got her report card, she had four As and one B plus 
 Sentence 4:  She was so disappointed she wouldn't be getting her bike 
 Sentence 5:  Her mom was still proud of her grades, so she got it anyway 
 Option 1: She worked harder than ever. 
 Option 2: Lisa failed Math.