Birds can be blue.Logical formLearned from13 sentences. A pigeon can be blue.Logical formLearned from13 sentences. Carts can be blue.Logical formLearned from13 sentences. A sense can be blue.Logical formLearned from13 sentences. A tutu can be blue.Logical formLearned from13 sentences. A burka can be blue.Logical formLearned from13 sentences. A sheeting can be blue.Logical formLearned from13 sentences. A tool can be blue.Logical formLearned from13 sentences. A printing can be blue.Logical formLearned from13 sentences. A vector can be blue.Logical formLearned from13 sentences. Colours can be blue.Logical formLearned from13 sentences. A scene can be blue.Logical formLearned from13 sentences. Minis can be blue.Logical formLearned from13 sentences. An exclusion can be blue.Logical formLearned from13 sentences. Blue eyes can be startled.Logical formLearned from13 sentences.