Given the task definition and input, reply with output. In this task, you will use your knowledge about language (and common sense) to determine what element the marked number refers to. The numbers are marked with two underlines around them, like: _ number _. Your answer should be chosen from the given text, and should not contain other words.

Cornelius Rhodes: I 'm not sure you 're aware , but Connor knows Russell Rollins , and it just did n't seem appropriate to me that my son be the _ one _ treating him .
Sharon Goodwin: Well , the degree of familiarity does n't warrant taking Dr. Rhodes off the case , and Mr. Rollins , when he was lucid , did not request another physician .
Cornelius Rhodes: Let me put it another way . I would like Russell to receive the very best medical care , and I do not think my son can provide that .
Sharon Goodwin: Your son is a first - rate surgeon . Otherwise , I would not have hired him .
Cornelius Rhodes: I want him off the case .
Sharon Goodwin: It 's not your decision to make , sir .
Cornelius Rhodes: Excuse me , but I 'm the one writing checks here .
Sharon Goodwin: And while we appreciate that , this is my shop , and I will not be pulling Dr. Rhodes from the case .
Cornelius Rhodes: I want you to remember this conversation , because if anything happens to Russell , you will be repeating it in a courtroom .
son