Text: The Minato Mirai 21 project, launched in the mid-1980s, was intended to turn a huge tract of neglected waterfront north and east of Sakuragi-cho into a model city of the future, integrating business, exhibition, and leisure facilities.
Entailment: The Minato Mirai 21 project was supposed to gentrify the waterfront area.
Contradiction: The Minato Mirai 21 project aimed to build more hotels in the city center.