Task: Coherence Classification
Input (English): Sentence 1: Carlos is finally cooking dinner for his girlfriend. 
 Sentence 3: However, Carlos has prepared to make a special stir fry for dinner 
 Sentence 4:  His girlfriend is amazed at how delicious the stir fry tastes 
 Sentence 5:  Carlos is so proud that he cooked dinner for his girlfriend 
 Option 1: She has always teased him for not knowing how to cook. 
 Option 2: He makes her a pb and j.
Output (English): Option 1