Smoke can be blue.Logical formLearned from21 sentences. A stay can be blue.Logical formLearned from21 sentences. (Work clothings) can be blue.Logical formLearned from21 sentences. A house can be blue.Logical formLearned from21 sentences. Favorite colors can be blue.Logical formLearned from21 sentences. Jewels can be blue.Logical formLearned from21 sentences. Depths may pertain-to blue eyes.Logical formLearned from21 sentences. A blue chip can be pale.Logical formLearned from21 sentences. Blue eyes can be vibrant.Logical formLearned from21 sentences. Plans can be blue.Logical formLearned from21 sentences. A blade can be blue.Logical formLearned from21 sentences. A title can be blue.Logical formLearned from21 sentences. Blue walls can be dark.Logical formLearned from21 sentences. A sarong can be blue.Logical formLearned from21 sentences. Looks can be blue.Logical formLearned from21 sentences.