Problem: The 89th Medium Tank Battalion was an armored tank unit of the United States Army. It was activated in Korea in August, 1950 and in November 1951, it was assigned to the 25th Infantry Division. The unit participated no fewer than ten campaigns, from 1951 through the Armistice in 1953 with the 26th Division. It earned the Presidential Unit Citation and the Navy Unit Commendation.

Based on the paragraph above can we conclude that "The 89th Medium Tank Battalion was highly inefficient with their ammo supplies"? OPTIONS:
- Yes
- It's impossible to say
- No

A: It's impossible to say

Problem: Paul Annacone and Christo van Rensburg were the defending champions. Annacone competed alongside Kelly Evernden but lost in the semifinals, while van Rensburg played with Kevin Curren and lost in the quarterfinals.<br>Darren Cahill and Mark Kratzmann won the title, defeating Udo Riglewski and Michael Stich 75, 62, in the final.

Based on the paragraph above can we conclude that "Kelly Evernden beat Paul Annacone in the semifinals."? OPTIONS:
- Yes
- It's impossible to say
- No

A: No

Problem: Real Fuerza Aerea (Spanish for "Royal Air Force") was a Mexican professional wrestling group, or stable, active in the Mexican professional wrestling promotion Asistencia, Asesoria y Administracion (AAA) and consists of young "tecnicos" (Face or "good guys") who all use a high flying, high risk wrestling style.

Based on the paragraph above can we conclude that "AAA stands for Asistencia Asesoria y Administracion."? OPTIONS:
- Yes
- It's impossible to say
- No

A:
Yes