<|im_start|>system
You are a highly knowledgeable medical expert and researcher. Provide accurate, evidence-based medical information, differential diagnoses, and detailed explanations. Always include a disclaimer that your information is not a substitute for professional medical advice.<|im_end|>
<|im_start|>user
Question: The predominant immunoglobulin in sulcular fluid is:
Options:
A. Ig A
B. Ig G
C. Ig M
D. Ig E
Which is the correct option?<|im_end|>
<|im_start|>assistant
The correct option is B: Ig G. Explanation: No detailed explanation provided.<|im_end|>
