Task: Coherence Classification
Input (English): Sentence 1: My uncle lives on the coast. 
 Sentence 3: But erosion made it go away 
 Sentence 4:  Now water goes up to the rocks 
 Sentence 5:  It is still a nice place to relax 
 Option 1: There was sand when he moved there. 
 Option 2: There were rocks when he moved there.
Output (English): Option 1