Describe the capital city and languages used in the country with the shortest life expectancy.
capital city refers to Capital; shortest life expectancy refers to MIN(LifeExpectancy);
SELECT T1.Capital, T2.Language FROM Country AS T1 INNER JOIN CountryLanguage AS T2 ON T1.Code = T2.CountryCode INNER JOIN City AS T3 ON T1.Code = T3.CountryCode ORDER BY T1.LifeExpectancy LIMIT 1