Table: carlos_pavon_match_stats
Columns: date
venue
score
result
competition

Question: What is the venue for the friendly competition and score of 4-0?
SQL: SELECT "venue" FROM carlos_pavon_match_stats WHERE "score" = '4-0' AND "competition" = 'friendly'

Question: Name the score for 7 may 2000
SQL: SELECT "score" FROM carlos_pavon_match_stats WHERE "date" = '7 may 2000'

Question: Name the date of the uncaf nations cup 2009
SQL: SELECT "date" FROM carlos_pavon_match_stats WHERE "competition" = 'uncaf nations cup 2009'