Task: Coherence Classification
Input (English): Sentence1: My friend nathan and his family went to the lake one summer. Sentence2: One day Nathan's dad left and didn't leave a lighter for his mom. Sentence3: Well his mom was very upset and made him walk to the store barefoot. Sentence4: Poor Nathan had to walk down a gravel road to bring his mom matches. 
 Sentence5: When Nathan returned, he felt very happy for the exercise.
Output (English): No