Task: Text Matching
Input (English): Sentence1: I having a flexible sigmoidoscopy and I have fleet ready to use when do I use it before going in to hospital ? 
 Sentence2: I have a flexible sigmoidoscopy scheduled this evening and I used the fleet enema a while ago. My abdomen hurts a lot and I had watery stools just now, is this normal?
Output (English): Dissimilar