Task: Coherence Classification
Input (English): Sentence 1: When I was young, I dreamed of flying. 
 Sentence 3: So, I started taking flying lessons 
 Sentence 4:  It has taken a long time and a lot of hard work 
 Sentence 5:  Yesterday, I got my pilot's license 
 Given Sentence 2: As I got older, I realized I had not yet reached this dream.
Output (English): Yes