Talks may progress.Logical formLearned from398 sentences. Talks may open.Logical formLearned from397 sentences. Talks can be on relations.Logical formLearned from395 sentences. A talk can be blunt.Logical formLearned from394 sentences. Six-party talks may undergo a resumption.Logical formLearned from394 sentences. Talks can be on the future of a country.Logical formLearned from394 sentences. A content may pertain-to talks.Logical formLearned from391 sentences. Talks can be meaningful.Logical formLearned from389 sentences. A role can be in talks.Logical formLearned from388 sentences. Talks may progress.Logical formLearned from386 sentences. A person may hear a talk.Logical formLearned from386 sentences. Talks can be with political leaders.Logical formLearned from385 sentences. Talks can be unofficial.Logical formLearned from385 sentences. Talks can be between some leaders.Logical formLearned from383 sentences. A round can be constituted-of-or-filled-with six-party talks.Logical formLearned from383 sentences.