Task: Coherence Classification
Input (English): Sentence 1: The local amusement park added a new roller coaster. 
 Sentence 3: Bill and his friends were eager to try the new ride 
 Sentence 4:  When the gates opened they ran to the new coaster 
 Sentence 5:  They couldn't believe how fast it went, riding it ten times that day! 
 Given Sentence 2: It was opening for the season at last.
Output (English): Yes