(Tax income) may be expressed as a percentage of an amount of wages.Logical formLearned from7 sentences. Chair may express concern.Logical formLearned from7 sentences. Faith may be expressed in works.Logical formLearned from7 sentences. Man may express himself.Logical formLearned from7 sentences. A language may express a self-giving of husband.Logical formLearned from7 sentences. Resolutions may express support.Logical formLearned from7 sentences. One-third of (contracting parties) may express a desire to an effect.Logical formLearned from7 sentences. Contacts may express concern.Logical formLearned from7 sentences. Some reports may express concern.Logical formLearned from7 sentences. Some (meeting participants) may express concern.Logical formLearned from7 sentences. Some authors may express concern.Logical formLearned from7 sentences. Respondents may express an opinion.Logical formLearned from7 sentences. A community may express a desire.Logical formLearned from7 sentences. Persons may express a need.Logical formLearned from7 sentences. Libraries may express interest.Logical formLearned from7 sentences.