Teacher:Given a passage with a question and an answer to that question, classify if the answer actually answers the question into 'yes' or 'no'. Output 'yes' if the answer answers the question and output 'no' if the answer does not answer the question.
Teacher: Now, understand the problem? Solve this instance: Question: Do home medicines reviews in Australian war veterans taking warfarin influence international normalised ratio control?
Answer: INR was well-controlled in this elderly cohort, comparable to that achieved in recent randomised trials involving warfarin. Pharmacist-led medication reviews were not associated with a change in INR control.
Student:
no