Sentence 1: Sara always struggled with math class. 
 Sentence 3: Sara was ashamed and vowed that her next grade would be an A 
 Sentence 4:  Sara studied hard and asked for extra help studying 
 Sentence 5:  Sara got back her next to with a big A on it 
 Option 1: One day she got back a test with a big F on it. 
 Option 2: But Sara got an A on her most recent test!