Observers can be at a time.Logical formLearned from49 sentences. Observers can be competent.Logical formLearned from48 sentences. Observers may suspect that something-is-the-case.Logical formLearned from48 sentences. A mind may pertain-to an observer.Logical formLearned from48 sentences. Some observers may begin.Logical formLearned from48 sentences. A male can be an observer.Logical formLearned from48 sentences. Observers can be welcome.Logical formLearned from48 sentences. A head may pertain-to an (observer team).Logical formLearned from48 sentences. Observers can be concerned that something-is-the-case.Logical formLearned from48 sentences. Observers may express concerns.Logical formLearned from48 sentences. Military observers can be from a country.Logical formLearned from48 sentences. Observers can be acute.Logical formLearned from47 sentences. Observers can be from organizations.Logical formLearned from47 sentences. Observers may be given.Logical formLearned from47 sentences. Observers can be sober.Logical formLearned from47 sentences.