Topics may undergo a survey.Logical formLearned from121 sentences. A topic can be divisive.Logical formLearned from121 sentences. A topic can be personal.Logical formLearned from121 sentences. A hot topic can be constituted-of-or-filled-with debate.Logical formLearned from121 sentences. A topic may pertain-to a debate.Logical formLearned from121 sentences. A topic can be prominent.Logical formLearned from120 sentences. A book may cover topics.Logical formLearned from120 sentences. Topics may undergo an analysis.Logical formLearned from120 sentences. Thousands can be constituted-of-or-filled-with topics.Logical formLearned from120 sentences. Articles can be on variety of topics.Logical formLearned from119 sentences. A (main topic) may pertain-to a male.Logical formLearned from119 sentences. Topics may be included.Logical formLearned from119 sentences. A person may write about a topic.Logical formLearned from118 sentences. A range can be constituted-of-or-filled-with (research topics).Logical formLearned from117 sentences. A male may write on topics.Logical formLearned from117 sentences.