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: Which of the following statements about aging corresponds to the psychosocial approach known as Theory of Continuity? 
 Options:  <0> Well-being in old age depends on newly acquired roles. <1> Aging successfully is related to the number of activities that are carried out. <2> As you get older it is necessary to voluntarily abandon certain activities. <3> Aging in a healthy way implies not dissociating from social roles. <4> The level of activity in old age is a function of the person's life trajectory.
nursery

Question: The translocation t (11; 14) is characteristic of mantle lymphoma. Which fusion protein originates, capable of promoting the cells towards the S phase of the cell cycle ?: 
 Options:  <0> BCL-2 <1> Beta-2-microglobulin. <2> Cyclin D1. <3> Transreticulin. <4> ALK protein.
pharmacology

Question: Regarding the phases of the clinical development of a drug, which of the following characteristics does NOT correspond to a clinical trial in phase 2? 
 Options:  <0> They are exploratory therapeutic studies. <1> They are performed in a large number of patients (between 100 and 1000). <2> They are used to delimit a range of therapeutic doses. <3> The informed consent of the patients is required for their inclusion in the study. <4> They are usually of short duration.

medicine