Task: Coherence Classification
Input (English): Sentence 1: Alex realized she locked her keys in her car. 
 Sentence 3: Nobody could bring her a key 
 Sentence 4:  She called a locksmith 
 Sentence 5:  She locksmith charged her $100 to get into her car 
 Given Sentence 2: She tried to call her family members who had an extra key.
Output (English): Yes