Task: Coherence Classification
Input (English): Sentence 1: John was opening a new business. 
 Sentence 3: Soon, customers were streaming in 
 Sentence 4:  The sign had attracted a lot of business 
 Sentence 5:  John had a great opening day 
 Option 1: He hung the sign out front. 
 Option 2: He placed on online ad for his business website.
Output (English): Option 1