Task: Coherence Classification
Input (English): Sentence 1: Karen wasn't feeling right. 
 Sentence 3: She decided to take a pregnancy test 
 Sentence 4:  She went to the bathroom full of nerves 
 Sentence 5:  When she looked at the results she began to cry she was pregnant 
 Given Sentence 2: Karen knew her period was late this month.
Output (English): Yes