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: Feels like something is stuck in throat, shoulder and chest feels mildly heavy, upper back ache. No more coughing. What can this be? 
 Sentence2: I have feeling of something stuck in throat, dizziness, anxious, stress and heaviness and I am on Lexapro for my anxiety. My symptoms started worsening even after taking the medication. Should I need to change my medication? 
Example Output: Dissimilar

Example Input: Sentence1: Will bodybuiling at sixteen and a half slow my height growth, im just 5'7ft? 
 Sentence2: I am sixteen and a half year old and 5 feet 7 inches. Can bodybuilding affect my height in future? 
Example Output: Similar

Example Input: Sentence1: What is the most effective skin bleach/lightening cream? 
 Sentence2: I used bleach to help lighten my skin and now notice a rash and burning sensation on my face. What can I do for this? I need this to go. 
Example Output:
Dissimilar