Task: Question Answering
Input (English): Question: A 24-year-old woman with two weekly episodes of headache lasting between one and three days, hemicranial, intense, accompanied by sono and photophobia and nausea. As a preventive treatment, I would NOT consider one of these drugs: 
 Options:  <1> Propranolol <2> Flunarizine <3> Carbamazepine <4> Topiramate. <5> Nadolol
Output (English): 3