Task: Coherence Classification
Input (English): Sentence 1: The family carefully budgeted their money. 
 Sentence 3: When they followed their budget for many months, they had saved a lot 
 Sentence 4:  They used that money to go on vacation 
 Sentence 5:  They were proud of their frugality 
 Given Sentence 2: A restaurant charged me too much by mistake.
Output (English): No