Task: Coherence Classification
Input (English): Sentence 1: Frank was a big drinker. 
 Sentence 3: Frank drank nearly two beers for every one of his friends 
 Sentence 4:  Near the end they both could barely stand 
 Sentence 5:  Frank was declared the winner while he was passed out in a can pile 
 Given Sentence 2: One night Frank and his friend had a drinking contest.
Output (English): Yes