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: I am convinced that at this moment Maxalt (rizatriptan) not working. My head feel so much worse. It hurts to move it, just to walk. Does Maxalt (rizatriptan) not work when PMS?
Sentence2: My headache is getting worse, now it has gotten to the point where it is painful to move. Can having PMS prevent Maxalt (Rizatriptan) from working properly?
A:
Similar