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.
--------
Question: Sentence1: Can AST and ALT levvels rise due to a root canal prroceddure?
Sentence2: Does a root canal procedure cause the AST and ALT levels to rise up?

Answer: Similar

Question: Sentence1: Period over 4 days ago. But Period alike (like) tingle and bit of cramps now. Nothing major. Is this Bcoz of HPV I have? Does it cause pain? CIN1 too
Sentence2: My period is 4 days late and all I am experiencing now is cramps and some tingling. Can this be because of HPV?

Answer: Similar

Question: Sentence1: What causes a problem with lower back (right side) down the leg to near ankle?
Sentence2: I have a problem with lower right side of the leg near the ankle. What could cause a problem like that?

Answer:
Similar