Task: Text Matching
Input (English): Sentence1: How does qcarbo16 work, I see people using it to pass drug test, well that's not why I brought it, I need to cleanse my body, how does it work, thanks? 
 Sentence2: I bought qcarbo16 recently to cleanse and detoxify my body. I want to let you know that I am aware that many people use it to pass drug test but that is not why I bought it. I want to know more about it before I take it. Can you tell me how does it work exactly?
Output (English): Similar