Sentence 1: My first dog was a poodle terrier mix, crazy looking mutt, but smart. 
 Sentence 3: Now, Duke had an allergy to grass and needed a benadryl pill daily 
 Sentence 4:  So my mom put the pill on a sandwich she brought us, to trick him 
 Sentence 5:  He was so smart he found the pill, licked it off, and spit it out! 
 Given Sentence 2: Once, we were in my club house and my mom brought us PBJ sandwiches.