Ties can be bilateral.Logical formLearned from27 347 sentences. Cooperation can be bilateral.Logical formLearned from20 414 sentences. A trade can be bilateral.Logical formLearned from15 686 sentences. Talks can be bilateral.Logical formLearned from10 908 sentences. Issues can be bilateral.Logical formLearned from5 980 sentences. Negotiations can be bilateral.Logical formLearned from3 603 sentences. Meetings can be bilateral.Logical formLearned from3 441 sentences. Bilateral relations may undergo a development.Logical formLearned from2 927 sentences. A meeting can be bilateral.Logical formLearned from2 830 sentences. Exchanges can be bilateral.Logical formLearned from2 532 sentences. Relations can be bilateral.Logical formLearned from2 273 sentences. A (trade volume) can be bilateral.Logical formLearned from1 567 sentences. A dialogue can be bilateral.Logical formLearned from1 523 sentences. Donors can be bilateral.Logical formLearned from1 463 sentences. Discussions can be bilateral.Logical formLearned from1 382 sentences.