(Telephone numbers) may be formed by digits.Logical formLearned from23 sentences. A sun may be formed.Logical formLearned from23 sentences. Volcanoes may form.Logical formLearned from23 sentences. Some clubs may be formed.Logical formLearned from23 sentences. A company may form a strategic alliance.Logical formLearned from23 sentences. A friendship may be formed.Logical formLearned from23 sentences. A male may form a part.Logical formLearned from23 sentences. Relationships may form.Logical formLearned from23 sentences. Parties may form a government.Logical formLearned from23 sentences. Parties may form a coalition.Logical formLearned from23 sentences. A government may be formed after elections.Logical formLearned from23 sentences. A person may form a political party.Logical formLearned from23 sentences. Persons may form long lines.Logical formLearned from23 sentences. A rim may be formed by eruptions of volcanoes.Logical formLearned from22 sentences. Organizations may form.Logical formLearned from22 sentences.