Task: Text Matching
Input (English): Sentence1: I am currently taking levothyroxine. 125 mg for hypothyroidism and trying to get back into bodybuilding. Is it safe to take a bcaa supplement? 
 Sentence2: I was into bodybuilding, was very fit and was taking supplements like BCAA. From past 4 months, I started gaining weight excessively. I went to see the doctor and was diagnosed with hypothyroidism and was prescribed .125mg levothyroxine. Are there any home remdies for countering hypothyroidism? 
Output (English): Dissimilar