Sentence 1: When Nancy sneezed, her right ear started to burn. 
 Sentence 3: They decided to go to the hospital 
 Sentence 4:  The doctor diagnosed Nancy with an inflamed ear inflammation 
 Sentence 5:  She also prescribed some medication to Nancy 
 Option 1: Nancy thought a bee stung her. 
 Option 2: Although she didn't know what was happening, she went to her mom.