Task: Coherence Classification
Input (English): Sentence 1: Ashley's son usually got good grades in school. 
 Sentence 3: Ashley had bought him a cell phone a month ago 
 Sentence 4:  This was right around the time when his grades started slipping 
 Sentence 5:  Ashley took the cellphone away from her son as punishment 
 Given Sentence 2: However this lately his grades have dropped and he is failing.
Output (English): Yes