A trajectory can be flat.Logical formLearned from114 sentences. A demand can be flat.Logical formLearned from114 sentences. A (yield curve) can be flat.Logical formLearned from113 sentences. Budgets can be flat.Logical formLearned from113 sentences. Tires can be flat.Logical formLearned from112 sentences. A floor can be flat.Logical formLearned from110 sentences. Wages can be flat.Logical formLearned from110 sentences. A female may fall flat.Logical formLearned from110 sentences. Walls can be flat.Logical formLearned from109 sentences. A budget can be flat.Logical formLearned from109 sentences. A charge can be flat.Logical formLearned from109 sentences. A platform can be flat.Logical formLearned from109 sentences. A building can be flat.Logical formLearned from108 sentences. Knowledge can be flat.Logical formLearned from107 sentences. A background can be flat.Logical formLearned from106 sentences.