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: When assessing the most appropriate contraceptive method for a person, the following should be taken into account:
Options: <0> The Pearl index that reflects the percentage of non-pregnancies of a contraceptive method in relation to the number of cycles of use of this method. <1> The acceptability of the method that is determined by the absence of collateral defects. <2> The innocuousness of the method that is determined by the absence of health risks that its use may entail. <3> The motivation or sociocultural conditions such as the level of education. <4> The reversibility or surgical possibilities of recovering fertility after using the method.
Student:
nursery