A (discussion group) can be open.Logical formLearned from19 sentences. Discussions can be between parties.Logical formLearned from19 sentences. An art may undergo a discussion.Logical formLearned from19 sentences. Physics may undergo a discussion.Logical formLearned from19 sentences. An investigation may undergo a discussion.Logical formLearned from19 sentences. Discussion may be considered.Logical formLearned from19 sentences. Knowledge may pertain-to a discussion.Logical formLearned from19 sentences. A point of a discussion can be that something-is-the-case.Logical formLearned from19 sentences. Discussions can be about a proposal.Logical formLearned from19 sentences. A discussion can be readable.Logical formLearned from19 sentences. Outcomes may undergo a discussion.Logical formLearned from19 sentences. Testing may undergo a discussion.Logical formLearned from19 sentences. A discussion can be on a program.Logical formLearned from19 sentences. Discussion can be with parents.Logical formLearned from19 sentences. A discussion can be unnecessary.Logical formLearned from19 sentences.