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.

Input: Consider Input: Sentence1: What is ovulation and when will female ovulates?
Sentence2: I have recently become sexually active and have heard that I should avoid having unprotected sex during ovulation as it can lead to pregnancy. Is that true? How can I know when I would ovulate?

Output: Similar

Input: Consider Input: Sentence1: After many courses of antibiotics i still have the helicobacrer bacteria. What can you advise me?
Sentence2: I used many courses of antibiotics for helocobacter bacteria. There is no improvement in my symptoms. Can you advise what can be done next?

Output: Similar

Input: Consider Input: Sentence1: After septorhinoplasty, (Im almost 4 weeks post op) how do you know if a residual dorsal hump is swelling or otherwise? Does the Dr. Really even know
Sentence2: I have a septorhinoplasty scheduled for tomorrow. I am very scared of surgeries and I am very much worried about my appearance after the surgery. How serious can the complications be?
Output: Dissimilar