In my professional opinion it is a towering building that happens to scrape the sky.
It's a building Anthony
All of the above!
Sears tower is a sky scraper, more than 100 stories. Now it is called Wills tower.
A 110 storey building
The series tower in Chicago is now called the Willis tower I believe it's a skyscraper
A building
A building that happens to be a skyscraper
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