Table: volleyball_world_championship_3
Columns: date
time
score
set_1
set_2
set_3
total
report

Question: What was the time when the score was 0–3?
SQL: SELECT "time" FROM volleyball_world_championship_3 WHERE "score" = '0–3'

Question: What was the first set with a third set of 25–21?
SQL: SELECT "set_1" FROM volleyball_world_championship_3 WHERE "set_3" = '25–21'