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: I'm wondering what is the best birth control? 
 Sentence2: Can birth control pills and emergency pills be taken together?

Answer: Dissimilar


Question: Sentence1: Please help! What is the survival rate of malignant meningioma? 
 Sentence2: What is the prognosis for a patient of malignant meningioma?

Answer: Similar


Question: Sentence1: Can you explain how to pass marijuana drug test? 
 Sentence2: Can you please tell me how to pass a marijuana drug test as I have been on marijuana for 5 weeks?

Answer:
Similar