Question: What is the tallest building in the state where KZAR is located?

Knowledge 1: KZAR
KZAR (97.7 FM) is an Air 1 affiliate radio station licensed to McQueeney, Texas, United States. The station serves the San Antonio area with a Christian Worship format. The station is currently owned by Educational Media Foundation. [SEP] Knowledge 2: Houston
In the 1960s, Downtown Houston consisted of a collection of mid-rise office structures. Downtown was on the threshold of an energy industry–led boom in 1970. A succession of skyscrapers were built throughout the 1970s—many by real estate developer Gerald D. Hines—culminating with Houston's tallest skyscraper, the 75-floor, 1,002-foot (305 m)-tall JPMorgan Chase Tower (formerly the Texas Commerce Tower), completed in 1982. It is the tallest structure in Texas, 15th tallest building in the United States, and the 85th tallest skyscraper in the world, based on highest architectural feature. In 1983, the 71-floor, 992-foot (302 m)-tall Wells Fargo Plaza (formerly Allied Bank Plaza) was completed, becoming the second-tallest building in Houston and Texas. Based on highest architectural feature, it is the 17th tallest in the United States and the 95th tallest in the world. In 2007, downtown Houston had over 43 million square feet (4,000,000 m²) of office space.
Knowledge 1: List of tallest buildings and structures
The world's tallest artificial structure is the 829.8 - metre - tall (2,722 ft) Burj Khalifa in Dubai (of the United Arab Emirates). The building gained the official title of ``Tallest Building in the World ''and the tallest self - supported structure at its opening on January 9, 2010. The second - tallest self - supporting structure and the tallest tower is the Tokyo Skytree. The tallest guyed structure is the KVLY - TV mast. Breetsky was the third building, which was surpassed by Tokyo in 1987. [SEP] Knowledge 2: List of tallest buildings and structures
The world's tallest artificial structure is the 829.8 m (2,722 ft) tall Burj Khalifa in Dubai (of the United Arab Emirates). The building gained the official title of ``Tallest Building in the World ''and the tallest self supported structure at its opening on January 9, 2010. The second tallest self - supporting structure and the tallest tower is the Tokyo Skytree. The tallest guyed structure is the KVLY - TV mast.
Knowledge 1: List of tallest buildings and structures
The world's tallest artificial structure is the 829.8 - metre - tall (2,722 ft) Burj Khalifa in Dubai (of the United Arab Emirates). The building gained the official title of ``Tallest Building in the World ''and the tallest self - supported structure at its opening on January 9, 2010. The second - tallest self - supporting structure and the tallest tower is the Tokyo Skytree. The tallest guyed structure is the KVLY - TV mast. Breetsky was the third building, which was surpassed by Tokyo in 1987. [SEP] Knowledge 2: List of tallest buildings and structures
The world's tallest artificial structure is the 829.8 - metre - tall (2,722 ft) Burj Khalifa in Dubai (of the United Arab Emirates). The building gained the official title of ``Tallest Building in the World ''and the tallest self - supported structure at its opening on January 9, 2010. The second - tallest self - supporting structure and the tallest tower is the Tokyo Skytree. The tallest guyed structure is the KVLY - TV mast.

Answer: JPMorgan Chase Tower