Given the task definition and input, reply with output. From the given sentence, extract the phrase (often noun or verb) that carries the given relationship. The generated phrase should be present in the sentence.

Given Relationship: 'be version of', Sentence: 'Trvprotect antivirus service , prevx20 , avg anti-virus free windows vista ultimate ,windows vista home basic x the newest version is patible with windows vista .'
version