instruction:
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.
question:
Question: Are the Randomized Olmesartan and Diabetes Microalbuminuria Prevention ( ROADMAP ) observational follow-up study : benefits of RAS blockade with olmesartan treatment sustained after study discontinuation?
Answer: Development of microalbuminuria is a valid marker for future CV events. RAS blockade with Olmesartan might cause sustained reduction (legacy effect) of micro- and macrovascular events.
answer:
yes


question:
Question: Does botulinum toxin B increase mouth opening in patients with spastic trismus?
Answer: Botulinum toxin serotype B injections into the masseter muscles effectively reduce hypertonia and provide for better mouth opening, thereby contributing to a positive and desired clinical goal.
answer:
yes


question:
Question: Is interleukin-1β gene associated with preeclampsia in Taiwanese?
Answer: Our data do not support a role of the interleukin-1β gene in the pathogenesis of preeclampsia in Taiwanese women.
answer:

no