Input:

Southern Nevada (often abbreviated as SNV) is the region of Nevada which includes the Las Vegas Valley. Southern Nevada also includes the areas in and around Tonopah, Hawthorne, Pahrump, and Pioche, though some organizations based in the Las Vegas area (e.g., the Southern Nevada Health District) effectively use the term to refer to Clark County only.

Sentence: Southern Nevada is also known as SNV

Output: Yes

Input:

This is a list of English and Welsh cricket leagues recognised and supported by the England and Wales Cricket Board as ECB Premier Leagues, and beneath the League titles are the cricket clubs that are in their top divisions in the 2008 English cricket season. These leagues and clubs are the top echelons of the amateur, recreational game of cricket in England and Wales.

Sentence: English and Welsh cricket leagues recognised and supported by the England and Wales have contended for championships.

Output: It's impossible to say

Input:

Donald Lee Evans (born March 14, 1964 in Raleigh, North Carolina) is a former American football defensive end who played eight seasons in the National Football League for the Los Angeles Rams, Philadelphia Eagles, Pittsburgh Steelers, and New York Jets. He attended high school in Raleigh at Athens Drive High School, graduating in 1982.

Sentence: He will become a sports theme talk show host after retiring.

Output: It's impossible to say

Input:

Ralph Edward Tresvant Sr. (born May 16, 1968), also known as Rizz and Rizzo, is an American contemporary R&B singer best known as the lead singer of R&B/pop group New Edition. As a solo artist, Tresvant released the album "Ralph Tresvant" (1990). In 2008, he began touring with Bobby Brown and Johnny Gill in a new group named Heads of State.

Sentence: Ralph Edward Tresvant Sr. was older than 20 when he released the album "Ralph Tresvant".

Output:
Yes