Task: Coherence Classification
Input (English): Sentence 1: Fred was obsessed with viking culture. 
 Sentence 3: Fred saved every penny he didn't need for bills 
 Sentence 4:  He eventually could afford to take a trip to Iceland 
 Sentence 5:  Fred thought it was everything he'd dreamed it would be 
 Given Sentence 2: He devoured every book he could find about it.
Output (English): Yes