Concerns can be over a situation.Logical formLearned from203 sentences. Concerns may pertain-to the world.Logical formLearned from203 sentences. A concern may pertain-to a man.Logical formLearned from203 sentences. Concern can be to persons.Logical formLearned from203 sentences. Concern can be about (interest rates).Logical formLearned from203 sentences. A statement may express concern.Logical formLearned from202 sentences. An issue can be a concern.Logical formLearned from201 sentences. Some analysts may express concern.Logical formLearned from200 sentences. A male may voice concerns.Logical formLearned from200 sentences. A concern can be in a country.Logical formLearned from199 sentences. Some members may express concern.Logical formLearned from199 sentences. Problems can be constituted-of-or-filled-with concern.Logical formLearned from199 sentences. Concern can be for welfare.Logical formLearned from199 sentences. Concerns can be over safety.Logical formLearned from198 sentences. Concern can be for a well-being.Logical formLearned from198 sentences.