Persons may let_out a sigh.Logical formLearned from17 sentences. A sigh can be pronounced.Logical formLearned from17 sentences. A female may hear a sigh.Logical formLearned from17 sentences. Sighs can be wistful.Logical formLearned from17 sentences. A person may breathe a sigh of relief.Logical formLearned from17 sentences. A sigh can be peaceful.Logical formLearned from17 sentences. A sigh can be constituted-of-or-filled-with longing.Logical formLearned from17 sentences. A US-city may breathe a sigh of relief.Logical formLearned from17 sentences. Parents may breathe a sigh of relief.Logical formLearned from17 sentences. A male may take a female with a sigh.Logical formLearned from17 sentences. A sigh may be heard.Logical formLearned from17 sentences. Sighs can be deep for words.Logical formLearned from17 sentences. Sighs can be constituted-of-or-filled-with exasperation.Logical formLearned from17 sentences. A country may breathe a sigh of relief.Logical formLearned from17 sentences. A world-city may heave a sigh of relief.Logical formLearned from17 sentences.