Task: Coherence Classification
Input (English): Sentence 1: Willy wanted to give away his factory. 
 Sentence 3: 5 Lucky winners headed to the factory 
 Sentence 4:  All but one of the winners were left 
 Sentence 5:  Charlie won the factory from willy 
 Option 1: He invited five family members to tour his factory. 
 Option 2: He invited five random people to tour his factory.
Output (English): Option 2