Task: Text Matching
Input (English): Sentence1: I have been eating 1200-1300 cal. (most days) and exercising 5x/wk.  I eat more on weekends but maintain my weight. But this week I gained 2.5 lbs!  I have been stressed and constipated.  Is that why? 
 Sentence2: What are some ways to help acheive desired weight control?
Output (English): Dissimilar