Question: Sitawaka fort was built in what island country located southeast of the Republic of India?
Sentence (from "Sri Lanka"): Sri Lanka ( or ; Sinhalese: ශ්‍රී ලංකා "Śrī Laṃkā ", Tamil: இலங்கை "Ilaṅkai"), officially the Democratic Socialist Republic of Sri Lanka, is an island country located southeast of the Republic of India and northeast of the Maldives.
Relevant evidence: Yes