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: 'be republican on', Sentence: 'Charles Grassley of Iowa , the top Republican on the Senate Finance Committee , said , " If our law officers are overlooking the E.U. 's frozen assets list , they 're missing an obvious piece of the anti-terrorism pie . "'
answer:
Republican


question:
Given Relationship: 'invade', Sentence: 'Poland hopes Russia will invade Ukraine and give L\ 'viv to Poland for their support of invasion , as it has happened a few times in the past .'
answer:
invade


question:
Given Relationship: 'be chair by', Sentence: 'Prof. Yasuaki Nara , former president of Komazawa University and the chair of the Editorial Board of the project , explains the history and meaning of the project in this issue of Dharma Eye .'
answer:

chair