Table: fighter_records_3
Columns: res
record
opponent
method
event
round
location

Question: What round did the event UFC 86 take place?
SQL: SELECT "round" FROM fighter_records_3 WHERE "event" = 'ufc 86'

Question: What method was there in round 1 when the location was Aruba?
SQL: SELECT "method" FROM fighter_records_3 WHERE "round" = '1' AND "location" = 'aruba'

Question: What location was the event ufc: fight for the troops?
SQL: SELECT "location" FROM fighter_records_3 WHERE "event" = 'ufc: fight for the troops'