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: 21 yr female sexually active have an increase in appetite stay hungry and more bowel movements what could be wrong ? 
 Sentence2: Can sexual intercourse stimulate one's appetite and gut movements?

Answer: Dissimilar


Question: 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 no cough, feeling of something stick is throat, upper back ache and chest feels heavy. What are the causes of my symptoms? 

Answer: Similar


Question: Sentence1: Are there blood test or ultra sounds to see if u have globus pharyngeus? Have what feels like a lump in throat directly under chin to the right. 
 Sentence2: How can globus pharyngeus be diagnosed? Can a swollen lymph node occur under the chin?

Answer:
Similar