Some unions may call for strikes.Logical formLearned from15 sentences. An agreement may be reached with unions.Logical formLearned from15 sentences. Unions can be angry that something-is-the-case.Logical formLearned from15 sentences. The right can be to civil unions.Logical formLearned from15 sentences. A ban can be on unions.Logical formLearned from15 sentences. Unions may pertain-to farmers.Logical formLearned from15 sentences. A (transport union) may pertain-to a country.Logical formLearned from15 sentences. An union can be with a world-city.Logical formLearned from15 sentences. A (trade union unite) may pertain-to a country.Logical formLearned from15 sentences. An union may pertain-to (train drivers).Logical formLearned from15 sentences. Unions may charge.Logical formLearned from15 sentences. Union can be in a continent.Logical formLearned from15 sentences. Some (trade unions) can be in some countries.Logical formLearned from15 sentences. Unions may threaten.Logical formLearned from15 sentences. A leader can be in a (miner union).Logical formLearned from15 sentences.