Table: athlete_tournament_results
Columns: athlete
event
round_of_32
round_of_16
quarterfinals
semifinals

Question: Which athlete competed in the flyweight division?
SQL: SELECT "athlete" FROM athlete_tournament_results WHERE "event" = 'Flyweight'

Question: When there was a bye in the round of 32, what was the result in the round of 16?
SQL: SELECT "semifinals" FROM athlete_tournament_results WHERE "round_of_32" = 'Bye'