user: Question: what's the height (ft) with name being Leadenhall Building
Columns: ['Rank', 'Name', 'City', 'Region', 'Height (m)', 'Height (ft)', 'Floors', 'Estimated Completion']
Types: ['real', 'text', 'text', 'text', 'real', 'real', 'real', 'real']
Sample row: [1.0, 'Leadenhall Building', 'London', 'Greater London', 225.0, 737.0, 48.0, 2014.0]
SQL:

assistant: SELECT "Height (ft)" FROM "Table" WHERE "Name" = 'Leadenhall Building';