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 are the common symptoms of bruises? 
 Sentence2: How long does it take for bruises to fade away completely?
Example Output: Dissimilar

Example Input: Sentence1: Can having a milk allergy cause circles to form under the eyes? 
 Sentence2: What are some symptoms of milk allergy?
Example Output: Dissimilar

Example Input: Sentence1: Please describe a good source of calcium for children that have a milk allergy? 
 Sentence2: My child have milk allergy. May I know the best substitue for calcium for my child?
Example Output:
Similar