Task: Coherence Classification
Input (English): Sentence 1: Bill was unsatisfied in his job. 
 Sentence 3: He joined Linked In 
 Sentence 4:  He attended local professional meet ups 
 Sentence 5:  Bill eventually improved his professional network and found a new job 
 Option 1: He decided to expand his professional network. 
 Option 2: He asked for a promotion.
Output (English): Option 1