Task: Question Answering
Input (English): Question: T. R. of 89 years, presents instability and has suffered a fall. Regarding falls in older people, it is correct that: 
 Options:  <1> Most falls are produced by performing dangerous activities. <2> The factors that most influence the risk of falls are the intrinsic factors influenced by the underlying diseases. <3> The factors that most influence the risk of falls are those related to the changes of aging. <4> It assumes a higher risk of falling down stairs than down stairs. <5> The factors that most influence the genesis of falls in fragile elderly are the extrinsic ones.
Output (English): 2