Negotiations may be aimed at reducing barriers to commerce.Logical formLearned from5 sentences. Guidelines may govern commerce.Logical formLearned from5 sentences. Talks can be on international commerce.Logical formLearned from5 sentences. A treaty may cut barriers to commerce.Logical formLearned from5 sentences. Participation can be in commerce.Logical formLearned from5 sentences. A US-city may discriminate against interstate commerce.Logical formLearned from5 sentences. Laws may discriminat against interstate commerce.Logical formLearned from5 sentences. Commerce can be close to a crisis.Logical formLearned from5 sentences. A (commerce clause) may pertain-to a constitution.Logical formLearned from5 sentences. A (commerce department official) may pertain-to a country.Logical formLearned from5 sentences. A (reconstruction task force) may pertain-to a (commerce department).Logical formLearned from5 sentences. Commerce may undergo a meeting.Logical formLearned from5 sentences. Commerce can be in (blood diamonds).Logical formLearned from5 sentences. A home may pertain-to a (commerce minister).Logical formLearned from5 sentences. Commerce may undergo an implementation.Logical formLearned from5 sentences.