Feelings may be expressed.Logical formLearned from113 sentences. Persons may express regret.Logical formLearned from113 sentences. Officials may express doubts.Logical formLearned from113 sentences. Countries may express concern.Logical formLearned from113 sentences. An idea may be expressed.Logical formLearned from112 sentences. Countries may express interest.Logical formLearned from112 sentences. A male may express alarm.Logical formLearned from112 sentences. A female may express optimism.Logical formLearned from111 sentences. Some concern may be expressed.Logical formLearned from111 sentences. Analysts may express doubts.Logical formLearned from111 sentences. A male may express a need.Logical formLearned from110 sentences. A female may express a love.Logical formLearned from110 sentences. Officials may express dismay.Logical formLearned from110 sentences. A resolution may express support.Logical formLearned from110 sentences. A male may express a displeasure.Logical formLearned from109 sentences.