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: How can  you heal chronic knee bursitis? 
 Sentence2: How is chronic knee bursitis diagnosed? Is MRI always needed?
Example Output: Dissimilar

Example Input: Sentence1: Just saw marble size black lump in bm. Thought possibly just food so poked at it w/latex glove. Def not food, it's poo. Red blood lately too. Already did ibd workup (neg). Temp 99.5 for a month. Er? 
 Sentence2: I have a hemorrhoid and frequently get blood in stools, how can I keep it in check?
Example Output: Dissimilar

Example Input: Sentence1: Ttc fr 1yr after molar. Sperm normal, hsg norm, tsh-2.85, estrodiol-20.8fsh-9.68, lh-5.63prolactin-24.1amh-0.62afc-3.results normal? Wats next step? Age-28 
 Sentence2: I am 28 years old female trying to conceive from past 1 year. My test results are following- sperms normal, hsg normal, tsh-2.85, estrodiol-20.8, fsh-9.68, lh-5.63,prolactin-24.1, amh-0.62, afc-0,3. Are these results normal?
Example Output:
Similar