Question: What is the Twitter username for the national association football team whose ranking is equal to 79 (the point in time of this statement is 2012-08-08)?
Choices:
VanderbiltU
PJHarveyUK
kerala_govt
CanadaSoccerEN
HeartsOfOakGH
vvAGOVV
cityofsanjose
PFCCSKA_en
berlinale
randyjackson8