Task: Coherence Classification
Input (English): Sentence 1: Tony took his nephew and two friends on a ski trip. 
 Sentence 3: Tony told his nephew to prepare to ski down the mountain 
 Sentence 4:  His nephew said that was not possible 
 Sentence 5:  Next, their tour guide pointed out an avalanche 
 Given Sentence 2: They took a cable ride up and around a mountain.
Output (English): Yes