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: What's a good way to address back pain? 
 Sentence2: How can I cure my back pain?
Example Output: Similar

Example Input: Sentence1: After many courses of antibiotics i still have the helicobacrer bacteria. What can you advise me? 
 Sentence2: I used many courses of antibiotics for helocobacter bacteria. There is no improvement in my symptoms. Can you advise what can be done next?
Example Output: Similar

Example Input: Sentence1: Is this still in healing process or it could be a scar. What should I do? Do I need an check up appointment or I have to wait mo I had treated age spots 2 1/2 weeks ago with liquid nitrogen. The scabbing fell off in 5 days. Now, the treated spots turned 
 Sentence2: Is the wound healing well and can it turn into a scar? Do I need an in person check up for this?
Example Output:
Similar