Task: Coherence Classification
Input (English): Sentence 1: Gunther had heard that coding skills were in high demand. 
 Sentence 3: At first it was very difficult, but eventually he learned mastered it 
 Sentence 4:  Soon after learning python, Gunther was hired by a local company 
 Sentence 5:  He was very happy that he had learned to code 
 Given Sentence 2: He decided to learn how to write python code.
Output (English): Yes