Head may pertain-to a (stock exchange).Logical formLearned from14 sentences. Exchange of fire may take place.Logical formLearned from14 sentences. Exchange can be for freezing (enrichment activities).Logical formLearned from14 sentences. Exchanges may make progress.Logical formLearned from14 sentences. Turnover can be on a (stock exchange).Logical formLearned from14 sentences. Progress can be in exchange.Logical formLearned from14 sentences. An (exchange mechanism) may undergo an establishment.Logical formLearned from14 sentences. A part can be in exchanges.Logical formLearned from14 sentences. A country may conduct exchanges.Logical formLearned from14 sentences. A vehicle can be in exchange.Logical formLearned from14 sentences. Exchanges can be with a side.Logical formLearned from14 sentences. Exchange can be for some students.Logical formLearned from14 sentences. A country may attach importance to exchanges.Logical formLearned from14 sentences. An (exchange rate) can be between a currency.Logical formLearned from14 sentences. Seeds may undergo an exchange.Logical formLearned from14 sentences.