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: Is it normal for an eye infection tostart out red and swollen and pus filled to looking like a pus filled swelling that now looks like a blood blister? 
 Sentence2: Can yoi get a blood blsiter from an eye infection? It started out as a red and pus filled swelling.

A: Similar
****
Q: Sentence1: What can cause me to be lightheaded/dizzy? 
 Sentence2: I am a healthy 25 year old but for the past few days, I have been feeling lightheadedness and dizzy, do you know what might be the cause?

A: Similar
****
Q: Sentence1: Could you write me a doctor's certificate so I can resit my music exam? Jammed my finger, blood blister formed and got so swollen that nail lifted off 
 Sentence2: Is there a fee for writing doctor's note?  My finger got jammed, there is a blood blister and swelling. 

A:
Dissimilar
****