Task: Text Matching
Input (English): Sentence1: I took 20mg of Prozac (fluoxetine) for 4 days. I have been off of it for 3 days. How long does it take to get out of my system? 
 Sentence2: I have been prescribed 20 mg of Prozac ( fluoxetine)  for 4 days but I think I took 3 tablets in one go. Do you think self induced vomiting can help me to get it out of my system?
Output (English): Dissimilar