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: Is there any interactions between drinking soy milk and taking accutane? Can i drink it when I am on accutane? 
 Sentence2: I have been using accutane for my acne. Do you think soy milk can worsen my acne?
Example Output: Dissimilar

Example Input: Sentence1: Sure I am not pregnant right? . If I have polycystic ovary periods can get ireegular right? 
 Sentence2: I missed my period and I had protected intercourse but the condom slipped, I am not sure if he ejaculated inside vagina. I have PCOS and my cycles have always been irregular. Should I be worried about pregnancy?
Example Output: Similar

Example Input: Sentence1: I stubbed my finger while working out. If i leave it alone, will it just go back to normal? And what is the time frame? 
 Sentence2: I stubbed my finger accidentaly while working out.  What is the normal time frame for it to get normal? 
Example Output:
Similar