Task: Text Matching
Input (English): Sentence1: How are metabolic rate and free radical production related to human lifespan? What are some medically proven ways to control the metabolic rate and free radical production? 
 Sentence2: I read a medical resaerch paper where it was mentioned that metabolic rate and free radical production can affect human life span, they also mentioned some medical proven ways to control it. Can drinking herbal tea or green tea help/ 
Output (English): Dissimilar