A rainbow can be on a horizon.Logical formLearned from21 sentences. Games can be on a horizon.Logical formLearned from21 sentences. A horizon can be jagged.Logical formLearned from21 sentences. Horizons may pertain-to man.Logical formLearned from21 sentences. A person may look over a horizon.Logical formLearned from21 sentences. Horizons can be organic.Logical formLearned from21 sentences. A horizon can be unlimited.Logical formLearned from21 sentences. A horizon can be spiritual.Logical formLearned from21 sentences. A side may pertain-to a horizon.Logical formLearned from21 sentences. Horizons may broaden.Logical formLearned from21 sentences. Developments can be on a horizon.Logical formLearned from21 sentences. A (time horizon) can be infinite.Logical formLearned from21 sentences. An area may pertain-to an (event horizon).Logical formLearned from21 sentences. A spot can be on a horizon.Logical formLearned from21 sentences. A skyline of a US-city may drop under a horizon.Logical formLearned from21 sentences.