[['Bacon sandwich', 'DISH_VARIATION', 'BLT'], ['BLT', 'DISH_VARIATION', 'Club sandwich'], ['Bacon sandwich', 'COUNTRY', 'United Kingdom'], ['United Kingdom', 'LANGUAGE', 'English language']]
Bacon sandwiches are popular in the UK, where English is the language spoken. A variation of the bacon sandwich is the BLT, which itself is a variation on the club sandwich.