Security may bring sighs of satisfaction from some sides.Logical formLearned from2 sentences. A world-city may heaves a sigh of relief.Logical formLearned from2 sentences. A bulgarian national anthem may be drown_outed by a sigh of relief.Logical formLearned from2 sentences. A sigh of relief may be felt.Logical formLearned from2 sentences. A performance may draw sighs of disbelief.Logical formLearned from2 sentences. Environmental groups may heave a sigh of relief.Logical formLearned from2 sentences. Businesses may heave a sigh of relief.Logical formLearned from2 sentences. A return may bring sighs.Logical formLearned from2 sentences. Currency may heave a sigh of relief.Logical formLearned from2 sentences. Carmakers may heave a sigh of relief.Logical formLearned from2 sentences. Great powers may breathe a sigh.Logical formLearned from2 sentences. A rest of the world may breathe a sigh of relief.Logical formLearned from2 sentences. A buzz may trail into sighs.Logical formLearned from1 sentences. Specialists may draw a sigh of relief.Logical formLearned from1 sentences. Scientists may breathe a sigh of relief about a finding.Logical formLearned from1 sentences.