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.

[Q]: Given Relationship: 'invade', Sentence: 'Hitler has invaded Poland .'
[A]: invaded


[Q]: Given Relationship: 'be analyse use', Sentence: 'Data were analysed using SPSS 12.0.1 .'
[A]: analysed


[Q]: Given Relationship: 'be leader of', Sentence: 'Foreign Minister Petersen strongly condemns the killing of Hamas leader Abdel Aziz Rantisi .'
[A]:
leader