Table: eu_turkey_accession_screening
Columns: screening_started
screening_completed
chapter_unfrozen
chapter_opened
chapter_closed

Question: Name the screening completed for screening started 23 january 2006
SQL: SELECT "screening_completed" FROM eu_turkey_accession_screening WHERE "screening_started" = '23 january 2006'

Question: Name the screening started when it was completed 3 may 2006
SQL: SELECT "screening_started" FROM eu_turkey_accession_screening WHERE "screening_completed" = '3 may 2006'