Question: Which country has three different religions-Anglicanism, Christianity, and Roman Catholicism and uses 100% English?
SQL: SELECT T2.Country FROM country AS T1 INNER JOIN religion AS T2 ON T1.Code = T2.Country INNER JOIN language AS T3 ON T3.Country = T2.Country WHERE (T2.Name = 'Anglican' OR T2.Name = 'Christian' OR T2.Name = 'Roman Catholic') AND T3.Name = 'English' AND T3.Percentage = 100 GROUP BY T1.Name HAVING COUNT(T1.Name) = 3