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

Given Relationship: 'be city in', Sentence: 'Cost : customised by the event agencies that supervise City Tracks : EventMosaic in Ghent , Bruges and Ostend and Kelly Events in Antwerp and other Belgium cities .'
cities

Given Relationship: 'stand for', Sentence: 'Here it should be mentioned that SIM stands for Subscriber Identity Module which is basically a chip that connects mobile handset with the mobile network .'

stands