character: Professor Jane Smith
topic: The Immune System: A Comprehensive Overview
grade: 10
subject: Science
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character: Dr. Emily Johnson
topic: The Role of White Blood Cells in Immunity
grade: 10
subject: Science
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character: Mr. David Lee
topic: Vaccines and Immunization: Protecting Our Bodies
grade: 10
subject: Science
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character: Ms. Sarah Brown
topic: Understanding Allergies and Autoimmune Diseases
grade: 10
subject: Science
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