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.
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Question: Sentence1: Can having a shaved penis alter sex performance? 
 Sentence2: I am in a habit of shaving genital region. Can shaving my penis have any effects on sex life?

Answer: Similar


Question: Sentence1: My dad has stage 4 nsclc, what tests he should normally do to check the progress/ regress? And how often. 
 Sentence2: My dad has been diagnosed with stage 4 nsclc, asked to undergo tets after every 4 months to check it's progress. What are his chances? 

Answer: Dissimilar


Question: Sentence1: I talk in my sleep with my eyes open but have no memory of the conversations. 
 Sentence2: My family and friends mentioned that I talk in my sleep with eyes open but I do not recollect any of them. Should I be worried?

Answer:
Similar