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: 8 month old looks to the side or looks up and after a couple of seconds shakes his head and fusses. is that normal or abscent seizers? 
 Sentence2: Is an 8 month old looking to the side and up and shaking the head after a couple of seconds considered as having absent seizures? 
[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: Past couple days my eyelids are twitching. What may be the cause? Just slight spasm. 
 Sentence2: Is twitching of eyelid and mild spasm concerning? Can excessive use of the laptop cause this?
[A]:
Similar