Problem: Don Zientara is an American record producer and musician. He owns and runs Inner Ear Studio in Arlington, Virginia, located just outside Washington D.C., and is most widely known for his production work with Fugazi, Minor Threat and various other Dischord Records artists.

Based on the paragraph above can we conclude that "Don Zientara is known in Australia for his work with various Dischord Records artists"?

A: It's impossible to say

Problem: Roberto Bolle (Casale Monferrato, March 26, 1975) is an Italian danseur. He is currently a "principal dancer" with the American Ballet Theatre and a principal dancer "etoile" at La Scala Theatre Ballet. Bolle also dances regularly as a guest artist with the world's leading companies, including The Royal Ballet, the Mariinsky Ballet, the Bolshoi Ballet and the Paris Opera Ballet.

Based on the paragraph above can we conclude that "Roberto Bolle is an Italian artist."?

A: No

Problem: Victor Manuel Estrada Garibay (born October 28, 1971 in Matamoros, Tamaulipas) is a Mexican taekwondo practitioner and Olympic medalist. He competed at the 2000 Summer Olympics in Sydney where he received a bronze medal in the 80 kg division. He also competed at the 2004 Athens Olympics, finishing in equal fifth position.

Based on the paragraph above can we conclude that "Victor Garibay represented Mexico at the 20000 summer Olympics. "?

A:
No