Task: Question Answering
Input (English): 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.
Output (English): 1