Sentence 1: Spot is a beagle and she loves to run. 
 Sentence 3: Spot now has a yard instead of open fields to play in 
 Sentence 4:  She kept getting out of the yard because she wanted more room 
 Sentence 5:  When her owners installed an electric fence, Spot was finally content 
 Given Sentence 2: He would only eat pizza and fries.