Table: k_nigssee_sports_record
Columns: sport
record
nation
date
time_sec

Question: Which nation finished with a time of 47.049?
SQL: SELECT "nation" FROM k_nigssee_sports_record WHERE "time_sec" = 47.049

Question: Which sport has a time over 49?
SQL: SELECT "sport" FROM k_nigssee_sports_record WHERE "time_sec" > 49

Question: Which nation had a time of 48.38?
SQL: SELECT "nation" FROM k_nigssee_sports_record WHERE "time_sec" = 48.38