Question: When was the orleans hotel in las vegas built?
Disambiguated questions and answers: question: When was addition to the orleans hotel in las vegas built?
When was the orleans hotel in las vegas first built?
When was the orleans hotel second tower in las vegas built?
answer: 1999
1996
December 28, 1996
2004
question: When was the orleans hotel in las vegas first built?
When was the first major addition to the Orleans hotel in Las Vegas built?
When was the orleans hotel second tower in las vegas built?
answer: 1996
1999
2004
Natural Questions answer: 1996 (from the Wikipedia article "The Orleans")