A fence can be sturdy.Logical formLearned from5 sentences. A denim can be sturdy.Logical formLearned from5 sentences. An integrity can be sturdy.Logical formLearned from5 sentences. A (tree stand) can be sturdy.Logical formLearned from5 sentences. A screen can be sturdy.Logical formLearned from5 sentences. An (oak furniture) can be sturdy.Logical formLearned from5 sentences. Business can be sturdy.Logical formLearned from5 sentences. A transportation can be sturdy.Logical formLearned from5 sentences. A (metal helmet) can be sturdy.Logical formLearned from5 sentences. (Apartment buildings) can be sturdy.Logical formLearned from5 sentences. Bindings can be sturdy.Logical formLearned from5 sentences. A feral horse can be sturdy.Logical formLearned from5 sentences. A capitalist can be sturdy.Logical formLearned from5 sentences. A collar can be sturdy.Logical formLearned from5 sentences. Trellises can be sturdy.Logical formLearned from5 sentences.