Task: Coherence Classification
Input (English): Sentence 1: Chelsea's mom had planned the party for months. 
 Sentence 3: The ceremony was beautiful 
 Sentence 4:  They all gathered to celebrate in the backyard 
 Sentence 5:  All the planning had been a success! 
 Option 1: Unfortunately, she had to call the family when Chelsea called it off. 
 Option 2: All of the family was invited.
Output (English): Option 2