A side may voice concern.Logical formLearned from2 sentences. A world-city may voice commitment.Logical formLearned from2 sentences. A country may voice support to a position.Logical formLearned from2 sentences. A chief executive may voice concerns.Logical formLearned from2 sentences. A US-president may voice a hope.Logical formLearned from2 sentences. Concern may be voiced over an impact of a strength.Logical formLearned from2 sentences. A document may voice confidence.Logical formLearned from2 sentences. A world-city may voice commitment to a chinese market.Logical formLearned from2 sentences. A country may voice opposition to a kind of investigation.Logical formLearned from2 sentences. A minister may voice an appreciation of a support.Logical formLearned from2 sentences. A person may voice an intention.Logical formLearned from2 sentences. Firms may voice concern.Logical formLearned from2 sentences. Governors may voice anxiety.Logical formLearned from2 sentences. A secretary-general may voice a condemnation.Logical formLearned from2 sentences. (Labor unions) may voice opposition to a package of (austerity measures).Logical formLearned from2 sentences.