Models may show perception.Logical formLearned from19 sentences. A need may undergo perceptions.Logical formLearned from19 sentences. (Race relations) may undergo a perception.Logical formLearned from19 sentences. A perception can be in a market.Logical formLearned from19 sentences. A region may undergo a perception.Logical formLearned from19 sentences. A gap can be in perceptions.Logical formLearned from19 sentences. Perceptions can be on issues.Logical formLearned from19 sentences. Terrorism may undergo a perception.Logical formLearned from18 sentences. Perceptions may pertain-to readers.Logical formLearned from18 sentences. A perception can be coherent.Logical formLearned from18 sentences. Immigrants may undergo a perception.Logical formLearned from18 sentences. A perception can be on a part.Logical formLearned from18 sentences. Size may undergo a perception.Logical formLearned from18 sentences. Perceptions can be realistic.Logical formLearned from18 sentences. Perceptions may pertain-to managers.Logical formLearned from18 sentences.