A topic can be for research.Logical formLearned from129 sentences. Topics can be covered.Logical formLearned from129 sentences. Some topic can be constituted-of-or-filled-with interest.Logical formLearned from127 sentences. Topics can be theological.Logical formLearned from126 sentences. Information can be on a range of topics.Logical formLearned from126 sentences. Topics may be examined.Logical formLearned from126 sentences. Topics may be covered in a course.Logical formLearned from125 sentences. Topics can be under discussion.Logical formLearned from125 sentences. Research can be on topics.Logical formLearned from124 sentences. Essays may cover topics.Logical formLearned from124 sentences. Topics can be constituted-of-or-filled-with special interest.Logical formLearned from124 sentences. A topic can be perennial.Logical formLearned from124 sentences. A bunch can be constituted-of-or-filled-with topics.Logical formLearned from122 sentences. Topics can be spiritual.Logical formLearned from122 sentences. A topic can be specialized.Logical formLearned from121 sentences.