Title: Saint Croix, U.S. Virgin Islands
Passage: Saint Croix (/ˌseɪnt ˈkrɔɪ/; Spanish: Santa Cruz; Dutch: Sint-Kruis; French: Sainte-Croix; Danish and Norwegian: Sankt Croix, Taino: Ay Ay) is an island in the Caribbean Sea, and a county and constituent district of the United States Virgin Islands (USVI), an unincorporated territory of the United States.
Question: is st. croix part of the us virgin islands
Answer: yes