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.

[EX Q]: Sentence1: Can u get pregnant from pre cum? 
 Sentence2: What are the chances of getting pregant from precum?
[EX A]: Similar

[EX Q]: Sentence1: How do I tell the difference between an allergy and a sinus infection? 
 Sentence2: Can you tell me some OTC medications for allergies and sinus infection?
[EX A]: Dissimilar

[EX Q]: Sentence1: How many molds of my teeth would the ortodontist get before I receive braces? 
 Sentence2: Will the dentist take many moulds of the teeth before I actually get the braces? I hate getting moulds done...
[EX A]:
Similar