Question: When was the orleans hotel in las vegas built?

context: The Hotel and Casino opened in 1996. When the casino first opened, it did not perform up to expectations. In 1999 a major addition to the casino and other amenities were added. The success of these changes has been demonstrated by continued expansions in later years.
question: When was addition to the orleans hotel in las vegas built?
short_answers: 1999
context: The Hotel and Casino opened in 1996. When the casino first opened, it did not perform up to expectations. In 1999 a major addition to the casino and other amenities were added. The success of these changes has been demonstrated by continued expansions in later years.
question: When was the orleans hotel in las vegas first built?
short_answers: 1996
December 28, 1996
context: The Orleans Arena was added in 2003. A second hotel tower was added in 2004.
question: When was the orleans hotel second tower in las vegas built?
short_answers: 2004
context: The Hotel and Casino opened in 1996. When the casino first opened, it did not perform up to expectations. In 1999 a major addition to the casino and other amenities were added. The success of these changes has been demonstrated by continued expansions in later years.
question: When was the orleans hotel in las vegas first built?
short_answers: 1996
context: The Hotel and Casino opened in 1996. When the casino first opened, it did not perform up to expectations. In 1999 a major addition to the casino and other amenities were added. The success of these changes has been demonstrated by continued expansions in later years.
question: When was the first major addition to the Orleans hotel in Las Vegas built?
short_answers: 1999
context: The Orleans Arena was added in 2003. A second hotel tower was added in 2004.
question: When was the orleans hotel second tower in las vegas built?
short_answers: 2004

Answer: The Orleans hotel and casino was first built in Las Vegas in 1996. The first major addition to the hotel occurred in 1999 and additional expansions have been made since then. For example, the Orleans Arena was added in 2003, and a second tower was built in 2004.