Task: Text Matching
Input (English): Sentence1: How would doctors recommend I treat painful headaches or migraines? 
 Sentence2: I have been getting very bad headcahes on and off for the past 6 months. I also have some nausea, sensitivity to light. I searched online and I think I have migraine... Do you think my headache could be due to migraine?
Output (English): Dissimilar