The skies can be blue.Logical formLearned from343 sentences. A scarf can be blue.Logical formLearned from338 sentences. Interest can be in blue chips.Logical formLearned from331 sentences. A pen can be blue.Logical formLearned from330 sentences. A female can be blue.Logical formLearned from324 sentences. A text can be blue.Logical formLearned from323 sentences. A version can be blue.Logical formLearned from322 sentences. Veins can be blue.Logical formLearned from321 sentences. Lips can be blue.Logical formLearned from308 sentences. Plastic can be blue.Logical formLearned from306 sentences. A sign can be blue.Logical formLearned from306 sentences. A material can be blue.Logical formLearned from305 sentences. An event can be blue.Logical formLearned from303 sentences. Shoes can be blue.Logical formLearned from301 sentences. A suit can be blue.Logical formLearned from297 sentences.