Task: Coherence Classification
Input (English): Sentence 1: Avery decided to start a rock collection. 
 Sentence 3: He ended up with a whole bag full 
 Sentence 4:  He put his rocks on his shelves 
 Sentence 5:  His friends thought it was cool 
 Option 1: He went to the beach to pick some up. 
 Option 2: He went to the beach and there were none.
Output (English): Option 1