Task: Coherence Classification
Input (English): Sentence1: Sally was struggling to do well in school. Sentence2: Her parents decided they needed to motivate her. Sentence3: They said if she did well her last semester, she picks the vacation. Sentence4: Sally studied night and day, she wanted to do well. 
 Sentence5: Sally did well, and her parents agreed to take her to Hawaii.
Output (English): Yes