Task: Coherence Classification
Input (English): Sentence 1: Francisco thought he was the best fighter at school. 
 Sentence 3: One day he wanted to fight the smallest boy in his school 
 Sentence 4:  The small boy reluctantly accepted his challenge 
 Sentence 5:  Francisco was defeated so easily that he never fought again 
 Given Sentence 2: He challenged one boy to fight after school every day.
Output (English): Yes