TASK DEFINITION: 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.
PROBLEM: Given Relationship: 'be capital of', Sentence: 'Rome is the capital of Italy and the ruling seat of the Roman Empire and Catholicism .'

SOLUTION: capital

PROBLEM: Given Relationship: 'present at', Sentence: 'Paper presented at Workshop on Economics , IUCN General Assembly , 4-5th February , Costa Rica .'

SOLUTION: presented

PROBLEM: Given Relationship: 'be country in', Sentence: 'Tanzania IPA , officially the United Republic of Tanzania , is a country on the east coast of Africa .'

SOLUTION:
country