In this task, you are given a multiple-choice question about healthcare. Answer the question based on your information and classify your answers into '1', '2', '3', and '4'.
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Question: Question: The following are zoonotic: 
 Options:  <1> Rotavirus. <2> Paramyxovirus. <3> Cytomegalovirus. <4> Arenavirus. <5> Parvovirus.

Answer: 4


Question: Question: Creatine phosphate: 
 Options:  <1> It is a low-energy hydrolysis compound. <2> It is a compound of energy storage in the kidney. <3> It is formed from ornithine. <4> It is a compound of energy storage in the muscle. <5> It is formed from tyrosine.

Answer: 4


Question: Question: J. C, 85 years old, has a history of osteoporosis. A potential complication is fragility fracture, highlighting that: 
 Options:  <1> A significant proportion of vertebral fractures are asymptomatic. <2> The Colles fracture is rare in people older than 65 years. <3> Fractures of the proximal third of the pertrochanteric femur are the less frequent fractures of the hip. <4> Half of the elderly who have a fall suffer a hip fracture. <5> The treatment of a proximal fracture of the femur will always be the prosthetic replacement.

Answer:
1