Task: Text Categorization
Input (English): Question: Regarding COPD, which one is FALSE? 
 Options:  <0> Smoking is the most important factor in the development of COPD. <1> Contrary to asthma, there is no inflammatory component. <2> The genetic factor to develop better documented COPD is the deficit of alpha1 antitrypsin. <3> Acropachies are not characteristic of COPD and their presence should suggest associated bronchiectasis or bronchopulmonary carcinoma. <4> Spirometrically, obstruction is detected by a FEV1 / FVC ratio of less than 0.70.
Output (English): medicine