The excerpt from The Land, Part 1 which best supports the claim that Paul’s father wants Paul to solve his conflict with Mitchell without someone else’s help is:
"You want it stopped, Paul," he said, "then you stop it. This here is between you and Mitchell and whatever other boys.
This refers to an unverified statement about something which needs supporting evidence to be verified.
With this in mind, we can see that from the given excerpt, the original claim is that Paul's father wants Paul to solve his conflict with Mitchell without someone else’s help and this is showed by the dialogue between father and son later on in the excerpt.
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