A disease can be subtle.Logical formLearned from7 sentences. An interweaving can be subtle.Logical formLearned from7 sentences. Checks can be subtle.Logical formLearned from7 sentences. Life can be subtle.Logical formLearned from7 sentences. Wiles can be subtle.Logical formLearned from7 sentences. An answer to a question can be subtle.Logical formLearned from7 sentences. A curvature can be subtle.Logical formLearned from7 sentences. Messages can be subtle.Logical formLearned from7 sentences. A fascination can be subtle.Logical formLearned from7 sentences. Human movements can be subtle.Logical formLearned from7 sentences. Juxtapositions can be subtle.Logical formLearned from7 sentences. Expectations can be subtle.Logical formLearned from7 sentences. Inaccuracies can be subtle.Logical formLearned from7 sentences. A promise can be subtle.Logical formLearned from7 sentences. A search can be subtle.Logical formLearned from7 sentences.