Context: The 3 Day was amazing ! We started out on Friday morning at about 7 for opening ceremonies and got walking about 8 . Friday we walked 21.5 miles ( 34.6 km ) ; at least , that 's what they told us , lol .
Question: why did they walk 21.5 miles ?
Option 0: they never get tired walking
Option 1: they were asked to walk that length to the ceremony
Option 2: None of the above choices .
Option 3: they like walking for long amounts of time
Answer: 1