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.

Example Input: Question: Is postoperative intravenous drip infusion required after minilaparotomy cholecystectomy?
Answer: There is no clinical indication to continue IV drip infusion after full recovery from anaesthesia in patients operated for minilaparotomy cholecystectomy.
Example Output: no

Example Input: Question: Is arthrogenic muscle inhibition present in the limb contralateral to a simulated knee joint effusion?
Answer: Knee joint effusion results in ipsilateral but not contralateral impairment of quadriceps function. Rehabilitation protocols after knee joint injury should focus on ipsilateral neuromuscular and mechanical alterations that occur as the result of joint damage.
Example Output: no

Example Input: Question: Does c-FLIP correlate with response to immunochemotherapy treatment and outcome of patients with nodal diffuse large B-cell lymphoma?
Answer: Our results suggest that c-FLIP immunoexpression can not be used as a prognostic factor in patients with nodal DLBCL treated with immunochemotherapy.
Example Output:
no