You will be given a definition of a task first, then some input of the task.
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: 'be city in', Sentence: 'The Wisconsin city of Milwaukee also had the largest cryptosporidiosis outbreak in 1993 , where more than 400,000 people were infected following contamination of the municipal water supply .'
Output:
city