instruction:
In this task, you are given a question and answer options for that question. Using this information, you have to classify each text into different topics: medicine, nursery, psychology, chemistry, pharmacology, biology.
question:
Question: Which of the following is NOT considered a classification criterion for systemic lupus erythematosus? 
 Options:  <0> Cutaneous vasculitis <1> Photosensitivity <2> Hemolytic anemia. <3> Pericarditis <4> High concentration of antinuclear antibodies.
answer:
medicine


question:
Question: Vasconstricts systemic arterioles: 
 Options:  <0> Low pO2. <1> Low pH. <2> Angiotensin II. <3> Acetylcholine <4> Nitric oxide.
answer:
biology


question:
Question: Diphyllobothrium latum competes with its definitive host for the vitamin: 
 Options:  <0> TO. <1> B 12 <2> C. <3> D. <4> AND.
answer:

biology