Text: Exhibitions of contemporary sculpture are held in the gardens, which also feature permanent exhibits of modern art, including Daniel Buren's controversial black-and-white-striped stone columns.
Entailment: Daniel Buren created black-and-white-striped stone columns.
Contradiction: Daniel Buren's only columnar exhibit, red-and-white peppermint sticks, are soothing to the mind and as bland as oatmeal.