Task: Coherence Classification
Input (English): Sentence 1: Carlos got a new book. 
 Sentence 3: He wanted to read only a hundred pages 
 Sentence 4:  Carlos ended up reading the whole day 
 Sentence 5:  He finished the book in a whole day 
 Option 1: He started to read it. 
 Option 2: His goat ate the pages.
Output (English): Option 1