1. The Cranfield Paradigm is primarily focused on user experience in information retrieval systems. A. True B. False 2. Retrieval Performance Evaluation under the Cranfield Paradigm ignores the relevance of documents. A. True B. False 3. Explicit Relevance Feedback requires direct input from users about the relevance of retrieved documents. A. True B. False 4. Click-through data is a common method of gathering Explicit Feedback in web search engines. A. True B. False 5. Implicit Feedback Through Local Analysis involves analyzing user behavior within multiple sessions. A. True B. False 6. Global analysis for Implicit Feedback considers user interactions across multiple sessions and users. A. True B. False