Table: mma_fight_results_37
Columns: res
record
opponent
method
event
round
time

Question: What event did tedd williams fight bill parker?
SQL: SELECT "event" FROM mma_fight_results_37 WHERE "opponent" = 'bill parker'

Question: What round did the fight against travis fulton last?
SQL: SELECT "round" FROM mma_fight_results_37 WHERE "opponent" = 'travis fulton'