Persons may subsist for thousands of years.Logical formLearned from1 sentences. Survivors may subsist on a trickle of an urine.Logical formLearned from1 sentences. Seal may subsist on crustaceans.Logical formLearned from1 sentences. Gallantry may subsist without simplicity of character.Logical formLearned from1 sentences. (Base men) may subsist.Logical formLearned from1 sentences. Some tribes may subsist upon meat.Logical formLearned from1 sentences. Groups may subsist upon ants.Logical formLearned from1 sentences. A person may subsist a month.Logical formLearned from1 sentences. A person may contrive means of subsisting.Logical formLearned from1 sentences. A communication may subsist between persons.Logical formLearned from1 sentences. Nobleman may subsist.Logical formLearned from1 sentences. A male may subsist some years.Logical formLearned from1 sentences. Systems may subsist in societies.Logical formLearned from1 sentences. States of provinces may subsist.Logical formLearned from1 sentences. Nations may subsist.Logical formLearned from1 sentences.