An array can be constituted-of-or-filled-with topics.Logical formLearned from1 061 sentences. Articles can be on topics.Logical formLearned from1 035 sentences. (Category code) can be for topics.Logical formLearned from1 026 sentences. Topics can be constituted-of-or-filled-with discussion.Logical formLearned from1 024 sentences. A topic may pertain-to a choice.Logical formLearned from1 021 sentences. A topic can be related.Logical formLearned from990 sentences. A topic may undergo a discussion.Logical formLearned from961 sentences. Topics may pertain-to a male.Logical formLearned from857 sentences. Topics may undergo a discussion.Logical formLearned from818 sentences. Research can be on a topic.Logical formLearned from795 sentences. Topics can be popular.Logical formLearned from771 sentences. Topics can be environmental.Logical formLearned from770 sentences. A topic may pertain-to a female.Logical formLearned from758 sentences. A topic may pertain-to a week.Logical formLearned from751 sentences. Topics can be for discussion.Logical formLearned from749 sentences.