Table: fighter_results_4
Columns: res
record
opponent
method
event
round
time
location

Question: what is the location when the method is tko (punches) and the time is 2:48?
SQL: SELECT "location" FROM fighter_results_4 WHERE "method" = 'tko (punches)' AND "time" = '2:48'

Question: what is the location when the record is 5-1-1?
SQL: SELECT "location" FROM fighter_results_4 WHERE "record" = '5-1-1'