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: What is the main cause of functional urinary incontinence in the elderly? 
 Options:  <0> Detrusor instability. <1> Obstruction due to fecalomas. <2> Laxity of the muscles of the pelvic floor. <3> Environmental barriers. <4> Urinary retention induced by medication.
answer:
nursery


question:
Question: Which of the following insulins is used for the basal dose in a diabetic patient? 
 Options:  <0> Lispro. <1> Aspart. <2> Metformin. <3> Glargine <4> Regular.
answer:
nursery


question:
Question: Reva Rubin identifies maternal behavior after delivery in three stages: 
 Options:  <0> Acceptance, Support and Abandonment. <1> Acceptance, Denial and Encounter. <2> Denial, Affirmation and Dependency. <3> Affirmation, Affirmation and Support. <4> Coping, Dependence and Help.
answer:

nursery