question: What did the NAS Bermuda offer once designated Annex ?
answer: anchorage and/or dockage facilities for transiting US Navy , US Coast Guard and NATO vessels
turker_answer: NAS Bermuda offered anchorage and/or dockage facilities for transiting US Navy , US Coast Guard and NATO vessels once designated Annex .
rule-based: The NAS Bermuda offered anchorage and/or dockage facilities for transiting US Navy , US Coast Guard and NATO vessels once designated Annex .