Task: Coherence Classification
Input (English): Sentence 1: Brooke needed a ride to the airport. 
 Sentence 3: Brooke decided to call a taxi cab 
 Sentence 4:  When the taxi cab never showed, Brooke called a neighbor 
 Sentence 5:  Her neighbor was able to take her at the last minute 
 Option 1: All of her friends were too busy to take her. 
 Option 2: She got on the train and it took her straight there.
Output (English): Option 1