Task: Coherence Classification
Input (English): Sentence 1: Sara felt a suspicious lump in her neck. 
 Sentence 3: The test results from the biopsy were positive for lymphoma cancer 
 Sentence 4:  Sara went through six rounds of chemotherapy 
 Sentence 5:  She is grateful that her cancer is now in remission 
 Given Sentence 2: She went to the doctor who scheduled a biopsy of the lump.
Output (English): Yes