Input: OPTIONS:
- Yes
- It's impossible to say
- No

Alexander Sarnavskiy (born January 17, 1989) is an Ethnic Russian mixed martial artist who competes in the lightweight division. A professional MMA competitor since 2008, Sarnavskiy has mostly competed in his native Russia, where he is an M-1 Global veteran and former lightweight division in the Bellator Fighting Championships. Alexander is currently ranked as the #4 lightweight in Europe.

Sentence: Alexander Sarnavskiy has fought mostly outside of his native Russia throughout his career.

Output: No

Input: OPTIONS:
- Yes
- It's impossible to say
- No

Rebel "Reb" Porter is a retired American public address (PA) announcer who worked for the Indiana Pacers basketball team of the NBA until retiring in 2010. Porter also worked as an announcer/disk jockey for the legendary WIFE (AM-1310) in Indianapolis during that station's heyday in the 1960s.

Sentence: Porter started as a disk jockey in 1967.

Output: It's impossible to say

Input: OPTIONS:
- Yes
- It's impossible to say
- No

The Imperial Japanese Navy Air Service ( , Dai-Nippon Teikoku Kaigun Koku-tai ) was the air arm of the Imperial Japanese Navy during World War II. The organization was responsible for the operation of naval aircraft and the conduct of aerial warfare in the Pacific War.

Sentence: The Japanese Navy Air Service shot down all planes

Output: It's impossible to say

Input: OPTIONS:
- Yes
- It's impossible to say
- No

Michael Charles Leach (born March 9, 1961) is an American college football coach. He is the head coach of the Washington State Cougars football team. Previously, he was head coach of the Texas Tech Red Raiders football team, leading the Red Raiders to winning seasons in every year of his tenure.

Sentence: Leach currently is seeking a job in the NFL.

Output:
It's impossible to say