A laugh can be sharp.Logical formLearned from120 sentences. A definition can be sharp.Logical formLearned from119 sentences. Skills can be sharp.Logical formLearned from118 sentences. A metal can be sharp.Logical formLearned from118 sentences. A challenge can be sharp.Logical formLearned from118 sentences. A lens can be sharp.Logical formLearned from117 sentences. A trend can be sharp.Logical formLearned from117 sentences. Some (macro lenses) can be sharp.Logical formLearned from116 sentences. (Price rises) can be sharp.Logical formLearned from115 sentences. A dive can be sharp.Logical formLearned from114 sentences. An impact can be sharp.Logical formLearned from114 sentences. Hikes can be sharp.Logical formLearned from112 sentences. An issue can be sharp.Logical formLearned from111 sentences. Practices can be sharp.Logical formLearned from110 sentences. Blows can be sharp.Logical formLearned from110 sentences.