Context: Was n\'t long before he \'d drowned his woes and told anyone who could hear him ( which was just about everybody ) of his epic journey ... . The ding - ding - ding of the slot machines and the incessant cigarette smoke in the casinos nearly made me crazy , but then a " native " ( someone who actually lives in Vegas ) took us up the the Valley of Fire , an amazing natural wonderland of rocks of all sizes and shades . We stopped at an area called \' The Mouse \'s Tank \' , named after an alleged Southern Paiute Indian renegade named \' Little Mouse \' who hid out there in the 1890 \'s . He was accused of shooting two prospectors and apparently went wild on a few occasions when he got drunk .
Question: What may be a fact about their trip to Vegas ?
Option 0: None of the above choices .
Option 1: They had traveled there with a group of friends .
Option 2: They were there to visit the Valley of Fire .
Option 3: They had learned some history about Vegas .
Answer: 3