A person may express an amazement.Logical formLearned from20 sentences. A male may express some disappointment.Logical formLearned from20 sentences. An airline may express interest.Logical formLearned from20 sentences. A person may express fears.Logical formLearned from20 sentences. A person may express disdain.Logical formLearned from20 sentences. Some officials may express support.Logical formLearned from20 sentences. Some developers may express interest.Logical formLearned from20 sentences. Persons may express sympathy.Logical formLearned from20 sentences. Customers may express concern.Logical formLearned from20 sentences. A male may express a passion.Logical formLearned from20 sentences. Trouble may express himself.Logical formLearned from20 sentences. Some parties may express interest.Logical formLearned from20 sentences. Some senators may express reservation.Logical formLearned from20 sentences. Some executives may express concern.Logical formLearned from20 sentences. Some teams may express interest.Logical formLearned from20 sentences.