Problem: Clark County is a county in the U.S. state of Nevada. As of the 2010 census, the population was 1,951,269, with an estimated population of 2,114,801 in 2015. It is by far the most populous county in Nevada, accounting more than two-thirds of its residents. Las Vegas, Nevada's most populous city, has been the county seat since the county was established.

Based on the paragraph above can we conclude that "Las Vegas has a population of over 100000."?

A: It's impossible to say

Problem: Sin Dizzy was a Christian metal band co-founded by former Stryper members Oz Fox and Tim Gaines. The band was founded in the mid-1990s after Stryper had disbanded. Its members included young drummer and lead guitarist . Bass player Gaines described their sound as "a cross between [the] Stone Temple Pilots and Nirvana".

Based on the paragraph above can we conclude that "Sin Dizzy was founded by two former band members"?

A: Yes

Problem: Don Wayne Reno (born February 8, 1963 in Roanoke, Virginia) is a bluegrass musician and banjo player, and also an ordained minister. He is a son of famed bluegrass musician Don Reno. Reno was for several years a mainstay of Hayseed Dixie with his brother Dale Reno as the mandolinist. He currently works with his brother and Mitch Harrell in the band Reno and Harrell.

Based on the paragraph above can we conclude that "Don Wayne Reno learned to play the banjo from his father."?

A:
It's impossible to say