Task: Text Matching
Input (English): Sentence1: My legs become numb to the point where I can not walk. It happens sometimes when I move quickly or carrie something very heavy. What can this be? 
 Sentence2: Over the past 2 weeks, my wife has been complaining of inability to walk when she carries something heavy or moves quickly owing to numbness in the leg. Can it be nerve related?
Output (English): Similar