Task: Coherence Classification
Input (English): Sentence 1: I've been having trouble with squirrels. 
 Sentence 3: So, I bought a squirrel guard yesterday 
 Sentence 4:  It's a metal dome that protects the food 
 Sentence 5:  Today, the birds will finally get to eat uninterrupted 
 Given Sentence 2: She bought a book and still had problems learning.
Output (English): No