Task: Coherence Classification
Input (English): Sentence 1: It was Greg's birthday. 
 Sentence 3: It had three tiers 
 Sentence 4:  She had worked for hours on it 
 Sentence 5:  She couldn't wait for him to taste it! 
 Option 1: His wife made him a cake. 
 Option 2: His wife made him pizza.
Output (English): Option 1