Task: Question Answering
Input (English): Question: A 30-year-old woman who came to the emergency room due to loss of vision, pain, red eye and photophobia of OI of 5 days of evolution. In the differential diagnosis you must include all these pathologies EXCEPT one: 
 Options:  <1> Anterior uveitis. <2> Corneal ulcer. <3> Traumatic iritis <4> Sclerouveitis. <5> Serous central chorioretinopathy.
Output (English): 5