In this task, you are given a sentence in the Romanian language. Your job is to translate the Romanian sentence into the English language.

Let me give you an example: Un bărbat pune brânză mărunțită pe o pizza.
The answer to this example can be: A man is spreading shreded cheese on a pizza.
Here is why: In the given translation process, the tense of both sentences, quantitative measures, entity name, the polarity of the sentence remains the same.

OK. solve this:
În timp ce procurorii federali refuză să discute investigația, avocații și alți cunoscători ai acesteia spun că ea rămâne centrată pe Campbell.
Answer:
While federal prosecutors refuse to discuss the investigation, lawyers and others familiar with it say it remains focused on Campbell.