Task: Text Matching
Input (English): Sentence1: The muscles in my hips right above my butt ache a lot. Most times it pinches with pain. I wear high heels all the time, hurts to wear flats? 
 Sentence2: My hips have been hurting a lot like pinching pain. I think it is due to my wearing of heels always. I started wearing flats, that hurts as well but I think it will get better. But in the meanwhile, what can I try for relief?
Output (English): Dissimilar