Sentence 1: I have a pet cat named Nala. 
 Sentence 3: She was lost for days and had gotten into a fight with a stray animal 
 Sentence 4:  When she was found she had multiple injuries 
 Sentence 5:  We rushed her to the vet, and she was all fixed up afterwards 
 Option 1: She had decided one day that she was going to venture outside. 
 Option 2: One day i found her dead in my neighbors bushes.