Who was the architect in charge of making the Willis Tower?
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United Airlines is the occupant of the Willis Tower, the headquarters of which, is located at the Willis Tower.
The headquarters of United Airlines are located at the Willis Tower , which is occupied by United Airlines .
Who was the architect in charge of making the Willis Tower?</s> [unused1]United Airlines                [unused2] is the occupant of the Willis Tower, the headquarters of which, is located at the Willis Tower.
Who was the architect in charge of making the Willis Tower?</s>United Airlines is the occupant of the Willis Tower, the headquarters of which, is located at the Willis Tower.
Who was the architect in charge of making the Willis Tower?</s>The headquarters of [unused1]United Airlines                [unused2] are located at the Willis Tower , which is occupied by
Who was the architect in charge of making the Willis Tower?</s>The headquarters of United Airlines are located at the Willis Tower , which is occupied by United Airlines .
Who was the architect in charge of making the Willis Tower?</s>[unused1]United Airlines[unused2],0,[unused1]United Airlines[unused2],[unused1]United Airlines[unused2],headquarters location,Willis Tower,Willis Tower,occupant,[unused1]United Airlines[unused2],Willis Tower,0,Willis Tower
Who was the architect in charge of making the Willis Tower?</s>United Airlines,0,United Airlines,United Airlines,headquarters location,Willis Tower,Willis Tower,occupant,United Airlines,Willis Tower,0,Willis Tower