Table: fillol_award
Columns: tournament
player
nationality
team
games_played
goals_conceded
coefficient

Question: How many nationalities are there for the 2011 apertura?
SQL: SELECT COUNT("nationality") FROM fillol_award WHERE "tournament" = '2011 Apertura'

Question: Which team was in the 2012 clausura tournament?
SQL: SELECT "team" FROM fillol_award WHERE "tournament" = '2012 Clausura'

Question: What is the coefficient for agustín marchesín (1)?
SQL: SELECT "coefficient" FROM fillol_award WHERE "player" = 'Agustín Marchesín (1)'

Question:  the 2010 clausura tournament?
SQL: SELECT "coefficient" FROM fillol_award WHERE "tournament" = '2010 Clausura'

Question: What is the nationality of the 2012 clausura  tournament?
SQL: SELECT "nationality" FROM fillol_award WHERE "tournament" = '2012 Clausura'