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: Sure I am not pregnant right? . If I have polycystic ovary periods can get ireegular right? 
 Sentence2: I missed my period and I had protected intercourse but the condom slipped, I am not sure if he ejaculated inside vagina. I have PCOS and my cycles have always been irregular. Should I be worried about pregnancy?

Output: Similar


Input: Consider Input: Sentence1: What tips do you have for designing an effective workout / nutrition plan? 
 Sentence2: I always feel tired and sleepy throughout the day. This has been happening for the past 3 months. Do you think switching to a healthy lifestyle such as eating healthy and working out would help?

Output: Dissimilar


Input: Consider Input: Sentence1: I know there are alternatives for penicillin, but why dos we not use the others? Are there problems with them, or? (it's for a school projekt) 
 Sentence2: What additional benefit does Penicilln offer as compared to other drugs in the same category?


Output: Similar