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: 'provide to', Sentence: 'In a way this is a good thing because , Google would be able to serve better ads and provide even better services by understanding the Internet user behavior .'

Output: provide


Input: Consider Input: Given Relationship: 'open', Sentence: 'Registration will open on February 1st , 2009 at 00:01 MA time and will close on February 10th , 2009 at 23 :59 MA time .'

Output: open


Input: Consider Input: Given Relationship: 'be country in', Sentence: 'Over the last 10 years the Tupras company received more than 75 per cent of its oil from Middle East countries - Iran , Iraq , Saudi Arabia , Syria , Lebanon and Algeria .'


Output: countries