A struggle of ideas may subsist in a country.Logical formLearned from2 sentences. Nationalities may subsist.Logical formLearned from2 sentences. Troops may subsist on some ounces of food.Logical formLearned from2 sentences. Ties may subsist between persons.Logical formLearned from2 sentences. A copyright may subsist in a content.Logical formLearned from2 sentences. Some seniors may subsist on fixed incomes.Logical formLearned from2 sentences. Infants may subsist on a diet.Logical formLearned from2 sentences. Infants may subsist on formula.Logical formLearned from2 sentences. A thought of dyings may subsist.Logical formLearned from2 sentences. Ducks may subsist by sifting a mud.Logical formLearned from2 sentences. A relation may subsist among men.Logical formLearned from2 sentences. An animal may subsist.Logical formLearned from2 sentences. A doubt may subsist.Logical formLearned from2 sentences. Degrees of taste may subsist.Logical formLearned from2 sentences. A relation may subsist between propositions.Logical formLearned from2 sentences.