Assuming I am right about the first part of this question....
Two outs in the inning and a runner reaches on an error. If he scores and anyone after him in the inning, those runs are UNearned, right?
Okay, now say you change pitchers after that 2-out error. The new pitcher gives up several hits/walks allowing not only the inherited runner to score but also his runners.
Are any of those later runs earned?
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