Task: Coherence Classification
Input (English): Sentence 1: Lee was trying to teach his mom how to use a computer. 
 Sentence 3: He showed her how to send messages on instant messenger 
 Sentence 4:  Lee answered all of her questions 
 Sentence 5:  He pondered the wisdom in it when she later spammed him with cat gifs 
 Given Sentence 2: He showed her how to open a browser.
Output (English): Yes