instruction:
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.
question:
Given Relationship: 'fire on', Sentence: 'The war began when a Confederate artillery battery fired on the Union-held Fort Sumter .'
answer:
fired


question:
Given Relationship: 'discover', Sentence: 'The New World had been "discovered " by Christopher Columbus small fleet of Spanish ships ....writes Stuart King ...'
answer:
"discovered


question:
Given Relationship: 'be country in', Sentence: 'SPAIN is one of the few countries in Europe which has a large number of UNESCO World Heritage Sites .'
answer:

countries