Task: Coherence Classification
Input (English): Sentence 1: Every time I'm tired, I get really grumpy. 
 Sentence 3: I was so sleepy that I couldn't focus well on anything 
 Sentence 4:  Everyone started avoiding me 
 Sentence 5:  I ended up apologizing and just going to bed 
 Given Sentence 2: I started snapping at people last night.
Output (English): Yes