the big bang theory seson 11 episode 12???

Answer: The Matrimonial Metric
Question: which country borders central america to the north?

Answer: Mexico
Answer this question: who plays arizona robbins on grey's anatomy??

Jessica Brooke Capshaw Gavigan
Q: when did the first season of walking dead start?A: October 31, 2010
Input: most points by a single team in an nfl game?

Output: 72
Answer this question: what was the name of the frankish king who formed the holy roman empire??
Charlemagne