Sentence 1: Collin had a favorite stuffed animal. 
 Sentence 3: Collin's mother washed the stuffed animal 
 Sentence 4:  Collin had a hard time sleeping without the animal 
 Sentence 5:  He was very happy to get the animal back 
 Option 1: He kept the animal inside and it stayed sparkling clean. 
 Option 2: He brought the animal outside and it got covered in mud.