Task: Coherence Classification
Input (English): Sentence1: Harry shopped a lot online and was looking to buy a new camera. Sentence2: He researched different cameras online and decided to buy one. Sentence3: He made the purchase and the camera arrived in the mail the next week. Sentence4: When Harry opened the package, he found that the camera was damaged. 
 Sentence5: Annoyed, he contacted the retailer to complain about the damage.
Output (English): Yes