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.

Input: Consider Input: Given Relationship: 'be neighborhood in', Sentence: 'For April 2008 , the average home selling price in the San Francisco neighborhood of Potrero Hill was $ 681,333 .'

Output: neighborhood

Input: Consider Input: Given Relationship: 'be friend with', Sentence: 'Aykroyd was good friends with John Belushi , who recruited him for Saturday Night Live .'

Output: friends

Input: Consider Input: Given Relationship: 'be columnist for', Sentence: 'New York Times columnist Thomas Friedman , in his book The Lexus and the Olive Tree states that Japan under the LDP is the only country in which communism , by fact if not by name , ever worked .'
Output: columnist