In this task you are given a medical question pair hand-generated. Your task is to classify a given post into two categories 1) 'Similar' if the given two questions have a same connotation 2) 'Dissimilar' if the given two questions have a different connotation or meaning.
--------
Question: Sentence1: What's a good way to address back pain? 
 Sentence2: How can I cure my back pain?

Answer: Similar


Question: Sentence1: Can white noise be disruptive to my deep sleep? 
 Sentence2: Is deep sleep affected by continuous background noises?

Answer: Similar


Question: Sentence1: What is overdose magnesium to take by mouth? I took 200 mg Is this too much? 
 Sentence2: What are the possible side effects of Magnesium side effects?

Answer:
Dissimilar