A horizon may darken.Logical formLearned from13 sentences. A game can be on a horizon.Logical formLearned from13 sentences. The sun may sink on a horizon.Logical formLearned from13 sentences. Chief (development officer) can be constituted-of-or-filled-with (horizon wind).Logical formLearned from13 sentences. Legal actions can be on a horizon.Logical formLearned from13 sentences. An (event horizon) may pertain-to a person.Logical formLearned from13 sentences. A haze can be on a horizon.Logical formLearned from13 sentences. A horizon can be distant.Logical formLearned from13 sentences. A horizon can be urban.Logical formLearned from13 sentences. Specks can be on a horizon.Logical formLearned from13 sentences. Persons can be with horizons.Logical formLearned from13 sentences. A horizon may change.Logical formLearned from13 sentences. Software can be on a horizon.Logical formLearned from13 sentences. A tour may pertain-to a horizon.Logical formLearned from13 sentences. Some dark clouds can be on a horizon.Logical formLearned from13 sentences.