Sentence 1: There was a storm near Kathy's home. 
 Sentence 3: Kathy got an estimate to fix her roof 
 Sentence 4:  The estimates were more than Kathy could afford 
 Sentence 5:  Kathy's brother offered to fix the roof 
 Option 1: Many shingles got blown off of her roof, but she fixed them herself. 
 Option 2: Many shingles got blown off of her roof.