Ekaterina "Katia" Alexandrovna Gordeeva (Russian: Екатерина Александровна Гордеева ) (born May 28, 1971) is a Russian (former Soviet) figure skater. Together with her partner and husband, the late Sergei Grinkov, she was the 1988 and 1994 Olympic Champion and four-time World Champion in pair skating. After Grinkov's death, Gordeeva continued performing as a singles skater.
Sergei Grinkov sang the Russian National Anthem at the opening ceremonies of the last olympics. OPTIONS:
- Yes
- It's impossible to say
- No
A: It's impossible to say

The 1948 SMU Mustangs football team represented the SMU Mustangs of Southern Methodist University during the 1948 college football season. Doak Walker was a junior when he won the Heisman Trophy. Doak established several other Southwest Conference records that still stand.
Doak walker enjoyed his time in college OPTIONS:
- Yes
- It's impossible to say
- No
A: It's impossible to say

The Joint Aviation Authorities (JAA) was an associated body of the ECAC representing the civil aviation regulatory authorities of a number of European States who had agreed to co-operate in developing and implementing common safety regulatory standards and procedures. It was not a regulatory body, regulation being achieved through the member authorities.
The Joint Aviation Authorities is the most important associated body responsible for developing and implementing common safety regulations across European States. OPTIONS:
- Yes
- It's impossible to say
- No
A:
It's impossible to say