Instructions: You are given two sentences(Sentence1 and Sentence2). Answer "Yes" if these sentences are a paraphrase of one another, otherwise answer "No".
Input: Sentence1: One of the features is the ability to delete data on a handheld device or lock down the device should a user lose it ., Sentence2: One of the features is the ability to delete data on a handheld device if a user loses or locks down the device .
Output:
Yes