A change can be on a horizon.Logical formLearned from40 sentences. A person may scan a horizon.Logical formLearned from40 sentences. A horizon can be international.Logical formLearned from39 sentences. A horizon may pertain-to a city.Logical formLearned from39 sentences. A horizon can be global.Logical formLearned from39 sentences. A point can be on a horizon.Logical formLearned from38 sentences. A horizon can be for a person.Logical formLearned from38 sentences. A horizon can be from third parties.Logical formLearned from37 sentences. Issues can be on a horizon.Logical formLearned from37 sentences. Persons may expand horizons.Logical formLearned from37 sentences. A horizon may pertain-to a world-city.Logical formLearned from36 sentences. Horizons may pertain-to students.Logical formLearned from36 sentences. A horizon can be empty.Logical formLearned from36 sentences. A glow can be on a horizon.Logical formLearned from36 sentences. Inflation can be on a horizon.Logical formLearned from36 sentences.