Task: Coherence Classification
Input (English): Sentence 1: Junie was adopted from Korea. 
 Sentence 3: She walked through cities, and sampled the local cuisine 
 Sentence 4:  She tried to find her birth mother, but was unsuccessful 
 Sentence 5:  She realized that America was her true home after all 
 Option 1: When she was 18 Year's old, she decided to fly to China for a visit. 
 Option 2: When she was 18 Year's old, she decided to fly to Korea for a visit.
Output (English): Option 2