An attack can be on a (coalition base).Logical formLearned from23 sentences. (Base pairs) can be chemical.Logical formLearned from23 sentences. A base may pertain-to a pyramid.Logical formLearned from23 sentences. Runners can be on second base.Logical formLearned from23 sentences. An (air base) can be on island.Logical formLearned from23 sentences. Rockets may be fired at bases.Logical formLearned from23 sentences. A person may circle bases.Logical formLearned from23 sentences. A base can be for a fight.Logical formLearned from23 sentences. A base can be a home.Logical formLearned from23 sentences. A base may pertain-to guerrillas.Logical formLearned from23 sentences. A military base can be in a state.Logical formLearned from23 sentences. A person may return to a base.Logical formLearned from23 sentences. A base can be impregnable.Logical formLearned from23 sentences. Bases may be used by rebels.Logical formLearned from23 sentences. A section can be from a base.Logical formLearned from23 sentences.