CREATE TABLE table_62108 ("Mission" TEXT, "Resident Country" TEXT, "Local Location" TEXT, "Local Mission" TEXT, "Non-Resident Head of Mission" TEXT, "Local Position" TEXT)

What is Non-Resident Head of Mission, when Local Location is 'Warsaw', and when Mission is 'Poland'?
SELECT "Non-Resident Head of Mission" FROM table_62108 WHERE "Local Location" = 'warsaw' AND "Mission" = 'poland'
SELECT "Non-Resident Head of Mission" FROM "table_62108" WHERE "Local Location" = 'warsaw' AND "Mission" = 'poland'