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.
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Question: Given Relationship: 'meet in', Sentence: 'The issue of process is strongly raised in several of the critiques of the Bamako Appeal in a collection of documents published just before the World Social Forum meeting in Nairobi in January of 2007 .'

Answer: meeting

Question: Given Relationship: 'land on', Sentence: 'Phoenix - Mission to land on Mars .'

Answer: land

Question: Given Relationship: 'face', Sentence: 'Obama will be crowned the Democratic nominee at the party 's August nominating convention and will face Republican John McCain in November to choose a successor to President George W. Bush .'

Answer:
face