Context: For most of the way after Parkdale , CO we followed the Arkansas River . We stopped a couple of times to take pictures . About an hour before we reached Gunnison it started raining . And continued to rain for hours .
Question: What may be the reason for being on the road so much ?
Option 0: They are out to explore for the day .
Option 1: None of the above choices .
Option 2: They 're on a road trip .
Option 3: They 're on a scavenger hunt .
Answer: 2