Task: Coherence Classification
Input (English): Sentence 1: Arden bought a new phone therefore he was unfamiliar with the plan. 
 Sentence 3: Within two weeks he received a message that stated he used all data 
 Sentence 4:  He was really disappointed that he couldn't get on the internet 
 Sentence 5:  He had no choice but to add more data to his plan, he can use it again 
 Option 1: He only knew that he had unlimited data. 
 Option 2: He enjoyed using his new phone all the time when he first bought it.
Output (English): Option 2