Task: Coherence Classification
Input (English): Sentence 1: Mary and Fred planned a two week vacation to Indonesia. 
 Sentence 3: They left for their trip in January 
 Sentence 4:  Mary and Fred visited five major areas during the vacation 
 Sentence 5:  They had a great time and looked forward to their next adventure 
 Option 1: They spent hours and decided to go in March. 
 Option 2: They spent hours online to figure out their itinerary.
Output (English): Option 2