Task: Coherence Classification
Input (English): Sentence1: Chris was on his second layover of the week. Sentence2: Pacing around the airport, he decided he would make use of this time. Sentence3: Installing an app on his phone, he began practicing his french. Sentence4: Another patron of the airport overheard him and offered him assistance 
 Sentence5: The patron helped teach Chris how to speak basic French.
Output (English): Yes