A topic can be featured.Logical formLearned from138 sentences. A topic may pertain-to a dissertation.Logical formLearned from137 sentences. An issue can be a topic.Logical formLearned from137 sentences. Topics can be fascinating.Logical formLearned from137 sentences. Topics can be vital.Logical formLearned from136 sentences. Questions can be about topics.Logical formLearned from135 sentences. Topics can be mundane.Logical formLearned from134 sentences. Dozens can be constituted-of-or-filled-with topics.Logical formLearned from134 sentences. Some topic can be constituted-of-or-filled-with discussion.Logical formLearned from134 sentences. A topic may pertain-to a speech.Logical formLearned from134 sentences. A bit can be off topic.Logical formLearned from132 sentences. A topic can be of interest.Logical formLearned from132 sentences. A topic can be emotional.Logical formLearned from130 sentences. A person may bring_up a topic.Logical formLearned from130 sentences. Topics can be interesting.Logical formLearned from130 sentences.