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.

[Q]: Question: J. C, 85 years old, has a history of osteoporosis. A potential complication is fragility fracture, highlighting that: 
 Options:  <0> A significant proportion of vertebral fractures are asymptomatic. <1> The Colles fracture is rare in people older than 65 years. <2> Fractures of the proximal third of the pertrochanteric femur are the less frequent fractures of the hip. <3> Half of the elderly who have a fall suffer a hip fracture. <4> The treatment of a proximal fracture of the femur will always be the prosthetic replacement.
[A]: nursery


[Q]: Question: Raile and Marriner in their studies on the theoretical works in nursing, review different aspects among which are those referred to semantics and structure. This analysis of the concrete theoretical framework refers to: 
 Options:  <0> The simplicity <1> The generality <2> The empirical precision. <3> The deductible consequences. <4> The clarity.
[A]: nursery


[Q]: Question: Which vector would be used to clone a DNA fragment up to 15 Kb ?: 
 Options:  <0> BAC. <1> Plasmid <2> Cosmic <3> YAK. <4> Phage
[A]:
biology