A bill can be constituted-of-or-filled-with exchange.Logical formLearned from208 sentences. Exchange can be for energy.Logical formLearned from207 sentences. Exchanges can be in an absence of ties.Logical formLearned from207 sentences. (Stock exchanges) may close.Logical formLearned from207 sentences. An (exchange student) can be from a country.Logical formLearned from206 sentences. Exchange can be for oil.Logical formLearned from206 sentences. A (trading session) can be at an (exchange rate) of a dollar.Logical formLearned from205 sentences. Exchange can be for rights.Logical formLearned from205 sentences. (Stock exchanges) may pertain-to a US-city.Logical formLearned from204 sentences. (Exchange rates) may pertain-to some currencies.Logical formLearned from202 sentences. Exchanges can be between a country.Logical formLearned from202 sentences. (Exchange rates) can be against a canadian dollar.Logical formLearned from201 sentences. Exchange can be for a (draft pick).Logical formLearned from201 sentences. Correspondence may undergo an exchange.Logical formLearned from201 sentences. Exchanges can be frank.Logical formLearned from200 sentences.