Teacher: 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.
Teacher: Now, understand the problem? If you are still confused, see the following example:
Question: A distension is defined as:
Options: <0> Soft tissue injury. <1> Forced movement of abrupt production. <2> Injury by stretching a muscle. <3> Injury of the joint capsule. <4> Interruption in the continuity of a bone.
Solution: nursery
Reason: Distension means Bloating and swelling in the belly area. It does not have much to do with chemistry, psychology, pharmacology, biology and medicine. Hence, the correct topic is nursery.

Now, solve this instance: Question: Regarding the use of virtual reality on display, what is the correct answer?
Options: <0> It totally replaces the real exposure. <1> Any real stimulus can be programmed with accuracy virtually. <2> Virtual reality allows the therapist to build a clinically meaningful environment. <3> Studies indicate better results than imaginative techniques. <4> Patients usually do not present difficulties in the virtual context.
Student:
psychology