Context: There \'s one spot on the trail that \'s exposed and this is the part - at the beginning and end - that really challenged me . By the end , my legs felt fine , I was breathing steady , but my head started to do that thing it does when the sun and heat are too much . I \' ve felt this before , after having the brilliant idea to run up a small rocky " mountain " in 100 degree temperatures .
Question: What may be their problem with the clearing on the trail ?
Option 0: They forgot sunscreen .
Option 1: The sun blinds them .
Option 2: None of the above choices .
Option 3: It makes them see double .
Answer: 2