An ear can be mature.Logical formLearned from5 sentences. Fungis can be mature.Logical formLearned from5 sentences. Chestnuts can be mature.Logical formLearned from5 sentences. An aperture can be mature.Logical formLearned from5 sentences. An (oak forest) can be mature.Logical formLearned from5 sentences. (Kauri trees) can be mature.Logical formLearned from5 sentences. A (customer base) can be mature.Logical formLearned from5 sentences. An (age recruit) can be mature.Logical formLearned from5 sentences. Individuals can be mature.Logical formLearned from5 sentences. Immune systems can be mature.Logical formLearned from5 sentences. A synthesis can be mature.Logical formLearned from5 sentences. A personality can be mature.Logical formLearned from5 sentences. A band can be mature.Logical formLearned from5 sentences. Human beings can be mature.Logical formLearned from5 sentences. A child may be considered mature.Logical formLearned from5 sentences.