Write SQL query to solve given problem: List down the official language of the countries which declared independence after 1990,. Keep the solution inside sql tag ```sql [SQL-Query] ```
SELECT T1.Name, T2.Language FROM Country AS T1 INNER JOIN CountryLanguage AS T2 ON T1.Code = T2.CountryCode WHERE T1.IndepYear > 1990 AND T2.IsOfficial = 'T'