Conversation so far:
where is the headquarters of the united nations located
The United Nations is headquartered in New York City
where in new york is the headquarters of the united nations located
It is located in the Turtle Bay neighborhood of Manhattan, on 17 to 18 acres of grounds overlooking the East River
who designed the headquarters of the united nations
It was designed by a board of architects led by Wallace Harrison, and built by the architectural firm Harrison & Abramovitz
does the area where the headquarters of the united nations is have a nickname
The term Turtle Bay is occasionally used as a metonym for the UN headquarters or for the United Nations as a whole

Question: what seats does the hq hold
Self-contained rewrite: what seats does the headquarters of the united nations hold