Task: Coherence Classification
Input (English): Sentence 1: Lisa's best friend had a very hard year. 
 Sentence 3: Lisa wanted to get her something special to help her feel better 
 Sentence 4:  She decided on a friendship necklace 
 Sentence 5:  Her friend was very happy when Lisa gave it to her 
 Given Sentence 2: Her parents had split up and her dog ran away just last week.
Output (English): Yes