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.

[Q]: Sentence1: Dizziness and light headed, what can cause this? 
 Sentence2: I have not been sleeping well for the past few days and it is annoying. Can this be causing dizziness and lightheadedness.
[A]: Similar


[Q]: Sentence1: I hurt my foot somehow but I don't know what is wrong with it. What do I do? 
 Sentence2: A heavy brick fell on my foot yesterday and it hurts. Should I go see the doctor?
[A]: Similar


[Q]: Sentence1: I started my period on sunday a little but on monday stoped I have a dot. Today is my 7day im feeling like I am still having my period but only dots. 
 Sentence2: What would it mean if I keep spotting instead of a proper flow when my period is due?
[A]:
Similar