Input:

Manuel Sistrunk (born June 16, 1947 in Montgomery, Alabama) is a former American football defensive lineman who played ten seasons in the National Football League. He played college football for Arkansas AM&N (now known as the University of Arkansas at Pine Bluff) and was drafted in the fifth round of the 1970 NFL Draft.

Sentence: Manuel Sistrunk sustained numerous injuries during his ten seasons in the National Football League.

Output: It's impossible to say

Input:

Nashville West was a short-lived American country rock quartet that was briefly together in the late 1960s. The group comprised multi-instrumentalist Gene Parsons, guitarist Clarence White, singer-guitarist-fiddler Gib Guilbeau and bassist Wayne Moore. Parsons and White left the band to join The Byrds while Guilbeau and Parsons later joined the Flying Burrito Brothers.

Sentence: They regrouped sometime in the 70's

Output: It's impossible to say

Input:

Christopher Tafoya (born June 2, 1976), better known by his stage name Sleep or Sleep of Oldominion, is an American hip hop artist from Farmington, New Mexico, who is currently based in Portland, Oregon. He is a founding member of the Pacific Northwest hip hop collective Oldominion and hip hop duo The Chicharones alongside Josh Martinez. He is currently signed to Strange Famous Records.

Sentence: martinez enoys performing with tafoya

Output: It's impossible to say

Input:

Shannon Kelley is a former American football quarterback. He was the starting quarterback of the Texas Longhorns in the beginning of 1988. After graduating, he married Olympian and popular American athlete Mary Lou Retton and after pursuing a business career, went into college coaching. He's currently the assistant head football coach at Houston Baptist University.

Sentence: Shannon Kelley also ran track.

Output:
It's impossible to say