Task: Coherence Classification
Input (English): Sentence 1: Dexter loved hiking with his parents. 
 Sentence 3: One day, they decided that they were too busy to go 
 Sentence 4:  Dexter was sad and didn't want to hike by himself 
 Sentence 5:  His older brother, Marcus, offered to go along with him 
 Option 1: Dexter was an only child and loved doing fun and exciting things with his parents. 
 Option 2: They always made the adventure fun and exciting.
Output (English): Option 2