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: I have been experiencing abdominal pain, diarrhea after meals, fatigue and occasionally bloody stool. Could it be Crohn's disease? 
 Sentence2: What are the symptoms of Crohn's disease? I feel I may be developing it :(
Example Output: Similar

Example Input: Sentence1: What are my chances of getting pregnant if my boyfriend pulled out. But then inserted his fingers and penis back in my vagina  with sperm ... 
 Sentence2: If a man's fingers or his penis has semen stuck to it and he inserts the same in the vagina, can a girl get pregnant?
Example Output: Similar

Example Input: Sentence1: What causes a high red blood cell count it's at 19 and ESR is high, TSH 1.25 never been so low anti thyroid at 9 was 900 prev? 
 Sentence2: My RBC count is high, ESR is high, TSH is at 1.25 and anti thyroid at 8 which was 900 previously. What causes the levels to be like this?
Example Output:
Similar