user: Question: What is the name of the capital, in Arabic, that is called N'Djamena in English?
Columns: ['English country name', 'Arabic romanised country name', 'Arabic country name', 'English capital name', 'Arabic romanised capital name', 'Arabic capital name']
Types: ['text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['Algeria', "al-Jazā'ir", 'الجزائر', 'Algiers', "al-Jazā'ir", 'الجزائر']
SQL:

assistant: SELECT "Arabic capital name" FROM "Table" WHERE "English capital name" = 'N''Djamena';