Sentence 1: Tony was a quiet kid, but he could draw very well. 
 Sentence 3: She gave Tony information on a local art contest 
 Sentence 4:  He was very nervous, but he painted a portrait of the teacher 
 Sentence 5:  He won the prize and never forgot his teacher's special attention 
 Given Sentence 2: He didn't seem smart, but one teacher noticed his talent.