Sentence 1: Jo went up to the rooftop to work on her tan. 
 Sentence 3: When Joseph Seph Seph Eph awoke, the air was cold and the sky was darkening 
 Sentence 4:  Jo went to leave, but the door to the rooftop was locked 
 Sentence 5:  The landlord heard her pounding and found Jo shivering on the roof 
 Given Sentence 2: She spent so much time with her nieces and nephews.