Task: Coherence Classification
Input (English): Sentence 1: Chang was finishing up lunch when all of a sudden he heard a noise. 
 Sentence 3: Smoke poured out of the volcano 
 Sentence 4:  Lava also began to flow 
 Sentence 5:  The volcano stopped being active before the lava could damage the city 
 Given Sentence 2: He went outside and saw that the volcano on his island had erupted.
Output (English): Yes