user: Question: What is the lowest area km2 of the member state of the czech republic and has a population in millions lesss than 10.3?
Columns: ['Member State', 'Population in millions', 'Population % of EU', 'Area km 2', 'Area % of EU', 'Pop. density People/km 2']
Types: ['text', 'real', 'text', 'real', 'text', 'real']
Sample row: ['European Union', 494.8, '100%', 4422773.0, '100%', 112.0]
SQL:

assistant: SELECT MIN("Area km 2") FROM "Table" WHERE "Member State" = 'czech republic' AND "Population in millions" < 10.3;