TASK DEFINITION: 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.
PROBLEM: Question: Does ginsenoside Rg3 improve erectile function in streptozotocin-induced diabetic rats?
Answer: Oral gavage with Rg3 appears to both prevent degeneration of neurons in the dorsal nerves and exert an antioxidant effect in the corpus cavernosum of rats.

SOLUTION: yes

PROBLEM: Question: Does identification of structural alert for liver and kidney toxicity using repeated dose toxicity data?
Answer: It was not possible to assign an unambiguous mode of action for all the SAs, but a mechanistic explanation is provided for some of them. Such achievements may help in the early identification of liver and renal toxicity of substances.

SOLUTION: yes

PROBLEM: Question: Does partial meniscectomy in the presence of severe osteoarthritis hasten the symptomatic progression of osteoarthritis?
Answer: Arthroscopic partial meniscectomy in the presence of Outerbridge grade IV degenerative change is likely to improve symptoms initially in patients with symptomatic meniscal tears and may provide lasting benefit. It does not appear to hasten the progression of the osteoarthritis in these patients.

SOLUTION:
no