Table: afc_champs_club
Columns: season
team_1
score
team_2
venue

Question: What is the name of team 2 that has 1-2 as the score?
SQL: SELECT "team_2" FROM afc_champs_club WHERE "score" = '1-2'

Question: In the 2005 season with a score of 0-4 what is the team 1?
SQL: SELECT "team_1" FROM afc_champs_club WHERE "season" = '2005' AND "score" = '0-4'

Question: Team 2 of Yokohama F. Marinos in the n/a venue had what score?
SQL: SELECT "score" FROM afc_champs_club WHERE "venue" = 'n/a' AND "team_2" = 'yokohama f. marinos'

Question: Team 2 Al-Ain played in what venue?
SQL: SELECT "venue" FROM afc_champs_club WHERE "team_2" = 'al-ain'