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.

Example Input: Sentence1: The cause of my first pregnancy miscarriage seemed to b a bleed sac above my baby at 6 1/2 weeks. Is there anything I can do to prevent this next time. 
 Sentence2: If a woman had a miscarriage in a previous pregnancy, will she have one again the second time around?
Example Output: Dissimilar

Example Input: Sentence1: How long does it take for sleeping meds to get out of your system? How long does it take anesthesia had to get out of your system. 
 Sentence2: Can sleep medications be used for anesthesia?
Example Output: Dissimilar

Example Input: Sentence1: I'm starting to think I have a fracture of the talar dome. Any advice? 
 Sentence2: I injured my ankle this morning. My ankle hurts a lot and I am not able to bear weight on my ankle. I think I have a talar dome fracture. What should I do next?
Example Output:
Similar