Question: When did the iconic trump tower open its doors?

Disambiguated questions and answers:
context: Trump bought full-page advertisements in multiple newspapers and magazines to advertise his new tower. The first tenants included Asprey and Ludwig Beck, who moved into the building before its planned opening in early 1983. The grand opening of the atrium and stores was held on February 14, 1983, with the apartments and offices following shortly afterwards. The tower's forty ground-level stores opened for business on November 30, 1983. At the building's dedication, Mayor Koch said, "This is not your low-income housing project [...] of which we need many. But we also need accommodations, uh, for those who can afford to pay a lot of money and bring a lot of taxes into the city." By August 1983, the construction loan for Trump Tower's construction had been paid off using the $260 million revenue from the sale of 85% of the 263 condominium units. Ninety-one units, representing over a third of the tower's total housing stock, had sold for more than $1 million. The first residents were set to begin moving in that month.
question: When did the 58 floor Trump Tower in New York open?
short_answers: November 30, 1983
wikipage: Trump Tower

context: No context provided
question: When did Trump Tower Istanbul open?
short_answers: 2010

context: Trump World Tower is a residential condominium in Midtown Manhattan, New York City. The building was developed by Donald Trump and opened in 2001. The tower is located at 845 United Nations Plaza (First Avenue between 47th and 48th Streets, Manhattan). Construction began in 1999 and concluded in 2001.
question: When did the 72 floor Trump World Tower in New York open?
short_answers: 2001
wikipage: Trump World Tower

Long answers:
knowledge: content: Trump Tower is a 58-floor, 664-foot-tall (202 m) mixed-use skyscraper at 721–725 Fifth Avenue in the Midtown Manhattan neighborhood of New York City, between 56th and 57th Streets. It serves as the headquarters for the Trump Organization.
wikipage: Trump Tower

content: Trump Towers Istanbul are two conjoined towers in Şişli, Istanbul, Turkey. One of the towers is an office tower, and the other a residential tower, consisting of over 200 residences.[1] The complex also holds a shopping mall with some 80 shops and a multiplex cinema.
wikipage: Trump Towers Istanbul
long_answer: Trump Tower is a 58-floor, 664-foot-tall (202 m) mixed-use skyscraper at 721–725 Fifth Avenue in the Midtown Manhattan neighborhood of New York City, between 56th and 57th Streets. It opened on November 30, 1983 and serves as the headquarters for the Trump Organization. Trump World Tower is a residential condominium in Midtown Manhattan, New York City. The building was developed by Donald Trump and opened in 2001. The tower is located at 845 United Nations Plaza (First Avenue between 47th and 48th Streets, Manhattan). Trump Towers Istanbul are two conjoined towers in Şişli, Istanbul, Turkey that opened in 2010. One of the towers is an office tower, and the other a residential tower, consisting of over 200 residences. The complex also holds a shopping mall with some 80 shops and a multiplex cinema.