Colleagues may breathe a sigh of relief.Logical formLearned from6 sentences. Economists may breathe a sigh of relief.Logical formLearned from6 sentences. A chair can be with a sigh.Logical formLearned from6 sentences. Analysts may let_out a sigh of relief.Logical formLearned from6 sentences. A female may let_out a sigh.Logical formLearned from6 sentences. A sigh can be satisfying.Logical formLearned from6 sentences. Sighs can be constituted-of-or-filled-with envy.Logical formLearned from6 sentences. A sigh can be constituted-of-or-filled-with boredom.Logical formLearned from6 sentences. A (costume parade) may begin to a counterpoint of a sigh.Logical formLearned from6 sentences. A sigh can be from thousands of hairdressers.Logical formLearned from6 sentences. Singaporeans may breathe a sigh of relief.Logical formLearned from6 sentences. A sigh can be sustained.Logical formLearned from6 sentences. A sigh can be imperceptible.Logical formLearned from6 sentences. Sighs of admiration may give way to gasps of anxiety.Logical formLearned from6 sentences. Passengers may breathe a sigh of relief.Logical formLearned from6 sentences.