Context: Icelandic and Faroese have preaspirated [ʰp ʰt ʰk]; some scholars interpret these as consonant clusters as well. In Icelandic, preaspirated stops contrast with double stops and single stops:

Question: What two languages mentioned have have preaspirated [ʰp ʰt ʰk]?

Answer: Icelandic and Faroese