A show-biz-star may express interest.Logical formLearned from13 sentences. A male may express bafflement.Logical formLearned from13 sentences. A male may express a skepticism.Logical formLearned from13 sentences. A female may express a hope.Logical formLearned from13 sentences. Some environmentalists may express concern.Logical formLearned from13 sentences. Some senators may express skepticism.Logical formLearned from13 sentences. Some leaders may express frustration.Logical formLearned from13 sentences. A female may express fears.Logical formLearned from13 sentences. Some republicans may express skepticism.Logical formLearned from13 sentences. Some republicans may express concerns.Logical formLearned from13 sentences. Countries may express reservation.Logical formLearned from13 sentences. A male may express an understanding.Logical formLearned from13 sentences. A male may express some optimism.Logical formLearned from13 sentences. Organizations may express interest.Logical formLearned from13 sentences. A number of commenters may express concerns.Logical formLearned from13 sentences.