Given the task definition and input, reply with output. 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.

Sentence1: My pelvis/lower abdomen pain 2 months after a c-section. Feels like cramps?
Sentence2: I had a C section done 2 months ago and my lower abdomen started hurting last night, that feels like cramps. I never had cramps with period in the past. Is it due to C section? If yes, why is this happening after 2 months of C section?
Similar