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 greater body mass independently predict less radiographic progression on X-ray and MRI over 1-2 years?
Answer: Greater BMI is associated with a lower risk of progression on X-ray and MRI over 2 years. Subjects with greater BMI also demonstrate less bone oedema at baseline. Greater BMI may indicate a less aggressive RA phenotype and aid in risk stratification.

SOLUTION: yes

PROBLEM: Question: Is resistive heating more effective than metallic-foil insulation in an experimental model of accidental hypothermia : A randomized controlled trial?
Answer: Resistive heating more than doubles the rewarming rate compared with that produced by reflective metal foil and does so without producing an afterdrop. It is therefore likely to be useful in the prehospital setting.

SOLUTION: yes

PROBLEM: Question: Is compartment syndrome of the leg in the coagulopathic , end-stage liver disease patient : Fasciotomy the best answer?
Answer: Fasciotomy is not always the best treatment for compartment syndrome of the leg. In certain patients, particularly in the coagulopathic, end-stage cirrhotic patient with a short life expectancy who is not a candidate for liver transplantation, fasciotomy is not indicated. Fasciotomy should be used selectively, if at all, in patient population with end-stage and terminal diseases.

SOLUTION:
no