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.

Given Relationship: 'attack', Sentence: 'The Japanese attack on Pearl Harbor on Dec. 7 , 1941 led soldiers of the 28th to remain on active for the duration of the war .'
attack

Given Relationship: 'look to', Sentence: 'Gabrielle looked at Xena who stood there stunned .'
looked

Given Relationship: 'be part of', Sentence: 'New Caledonia , the Reunion Island , French Polynesia , French Guyana , Guadeloupe and Martinique are part of France , also part of the EU , and use the Euro , though they are not the slightest in Europe .'
part