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.

[EX Q]: Given Relationship: 'be commander in', Sentence: 'On issue after issue our hyper-partisan President has abused both the chain of command and his trust as Commander in Chief .'
[EX A]: Commander

[EX Q]: Given Relationship: 'be convert to', Sentence: 'Not long after it had been sacked by Totila and its walls razed , Benevento became the seat of a powerful Lombard duchy , which soon converted from Arianism to Trinitarian Christianity .'
[EX A]: converted

[EX Q]: Given Relationship: 'be mission of', Sentence: 'Cassini is a cooperative mission mounted by NASA , the European Space Agency and the Italian Space Agency .'
[EX A]:
mission