Instruction: Classify the given sentence as either "Medical", "Question", or "Planning". Below are some examples:

I need medical help
Classification: Medical
Write a plan for training for a marathon
Classification: Planning
What causes headaches?
Classification: Question
I want to refill my prescription for my migranes
Classification: Medical
What's a good workout plan to lose weight?
Classification: Planning
I need to talk to someone about getting an antibiotic for my sinus infection.
Classification: Medical
How can I train for a marathon?
Classification: Planning
What's the difference between ibuprofen and tylenol for a sore throat?
Classification: Question

What is better for headaches, Tylenol or Ibuprofen? Please use JSON format in your answer.
user