An invitation can be to conversation.Logical formLearned from15 sentences. A conversation can be male.Logical formLearned from15 sentences. A male may tell a person about a conversation.Logical formLearned from15 sentences. A (dinner conversation) may pertain-to a person.Logical formLearned from15 sentences. A person may pick_up a conversation.Logical formLearned from15 sentences. A conversation can be with everyone.Logical formLearned from15 sentences. A place can be in a conversation.Logical formLearned from15 sentences. A conversation can be cold.Logical formLearned from15 sentences. A conversation may pertain-to some minutes.Logical formLearned from15 sentences. A conversation can be interesting.Logical formLearned from15 sentences. A national conversation can be serious.Logical formLearned from15 sentences. A conversation can be with patients.Logical formLearned from15 sentences. A conversation can be about ways.Logical formLearned from15 sentences. A (phone conversation) may end.Logical formLearned from15 sentences. A conversation can be bipartisan.Logical formLearned from15 sentences.