CREATE TABLE table_62320 ("Country" TEXT, "Builder" TEXT, "Location" TEXT, "Ship" TEXT, "Class / type" TEXT)

What is Builder, when Country is 'United Kingdom', and when Location is 'Chatham, Kent'?
SELECT "Builder" FROM table_62320 WHERE "Country" = 'united kingdom' AND "Location" = 'chatham, kent'
SELECT "Builder" FROM "table_62320" WHERE "Country" = 'united kingdom' AND "Location" = 'chatham, kent'