Table: eikeri_tennis_match
Columns: outcome
edition
opponent_team
surface
partner
opponents
score

Question: In what edition was the opponent team Zimbabwe? 
SQL: SELECT "edition" FROM eikeri_tennis_match WHERE "opponent_team" = 'Zimbabwe'

Question: What was the outcome in the 2010 Europe/Africa Group IIB edition? 
SQL: SELECT "outcome" FROM eikeri_tennis_match WHERE "edition" = '2010 Europe/Africa Group IIB'