Progress can be in bilateral relations.Logical formLearned from83 sentences. A bilateral agreement can be on cooperation.Logical formLearned from82 sentences. Bilateral relations may undergo an expansion.Logical formLearned from82 sentences. A system can be bilateral.Logical formLearned from81 sentences. Lesions can be bilateral.Logical formLearned from80 sentences. An interaction can be bilateral.Logical formLearned from80 sentences. Questions can be bilateral.Logical formLearned from80 sentences. A treaty can be bilateral.Logical formLearned from79 sentences. Bilateral relations may develop.Logical formLearned from78 sentences. Summits can be bilateral.Logical formLearned from78 sentences. A surveillance can be bilateral.Logical formLearned from78 sentences. A salpingo-oophorectomy can be bilateral.Logical formLearned from78 sentences. A bilateral agreement can be between a country.Logical formLearned from77 sentences. Interactions can be bilateral.Logical formLearned from76 sentences. A (trade gap) can be bilateral.Logical formLearned from76 sentences.