Task: Coherence Classification
Input (English): Sentence 1: Lacy sorted papers at the office. 
 Sentence 3: Lacy's boss gave Lacy a promotion 
 Sentence 4:  Lacy worked even harder 
 Sentence 5:  Lacy's boss recommended her for a management position 
 Given Sentence 2: Her boss approved of the good job.
Output (English): Yes