Task: Coherence Classification
Input (English): Sentence 1: Ziggy the dog seemed listless this morning. 
 Sentence 3: A few minutes ago he started retching 
 Sentence 4:  He threw up a yellowish substance on the floor 
 Sentence 5:  He seems better now and is acting like his old self again 
 Given Sentence 2: But he woke in the morning feeling ill.
Output (English): No