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 battle', Sentence: 'I nietzsche BACTRIM was battling Lyme , BACTRIM got in same tempra .'
battling

Given Relationship: 'be festival of', Sentence: 'The home is costly perfection itself and the family has gathered to celebrate the great Christian festival Christmas .'
festival

Given Relationship: 'escort in', Sentence: 'VintageVamps at MatureCourtesans.com - greensboro nc escort London UK Escort Agency specialising in MATURE Escorts between 35 to 65+ years .'

escort