A country may become a base.Logical formLearned from130 sentences. A base may pertain-to a column.Logical formLearned from130 sentences. A (training base) may pertain-to a male.Logical formLearned from130 sentences. An entrance can be to a base.Logical formLearned from130 sentences. A base can be advanced.Logical formLearned from129 sentences. A base can be constituted-of-or-filled-with operation.Logical formLearned from129 sentences. (Air bases) may undergo a use.Logical formLearned from129 sentences. A (customer base) may pertain-to a company.Logical formLearned from128 sentences. Bases may pertain-to an airline.Logical formLearned from128 sentences. An attack can be on a base.Logical formLearned from127 sentences. Some bases may be covered.Logical formLearned from127 sentences. A base may be closed.Logical formLearned from127 sentences. A base can be for activities.Logical formLearned from126 sentences. A person may play third base.Logical formLearned from126 sentences. A (training base) may pertain-to a team.Logical formLearned from126 sentences.