Task: Coherence Classification
Input (English): Sentence 1: Mary was in the hospital giving birth to her first child. 
 Sentence 3: The emergency generators kicked on but the room was very dim 
 Sentence 4:  She was scared but the doctor was confident 
 Sentence 5:  In the end she delivered a beautiful baby boy 
 Given Sentence 2: She was in the middle of contractions when the power went out.
Output (English): Yes