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: In the translation of prokaryotes, the first tRNA: 
 Options:  <0> It is introduced in site A. <1> Join a methylated amino acid. <2> It is accompanied by the IF2 factor. <3> It is paired with a UGA start codon. <4> Always join serina.
answer:
biology


question:
Question: Which glands are located between the skin and the masseter muscle, in front and under the outer ear? 
 Options:  <0> Parotid glands <1> Submandibular glands <2> Sublingual glands <3> Mouth glands <4> Lieberkühn's glands.
answer:
pharmacology


question:
Question: According to the Scale of Thought Disorders, Language and Communication (Andreasen, 1979), what is the definition of Distracted Speech: 
 Options:  <0> Answers of a longer duration than adequate and that provide little information. <1> The patient stands in the middle of a sentence or idea and changes the subject in response to immediate stimuli. <2> The patient responds obliquely, tangentially or even relevantly. <3> A pattern of spontaneous speech in which ideas slip away from each other. <4> The patient speaks quickly and it is difficult to interrupt him.
answer:

psychology