Sentence 1: Jill was spending the weekend at her aunt's house in the country. 
 Sentence 3: When she looked up she couldn't believe how bright the stars were 
 Sentence 4:  In the city they weren't as noticeable because of all the lights 
 Sentence 5:  But out here they were everywhere and very beautiful 
 Given Sentence 2: She went outside after dark to get some fresh air.