Given a sentence, judge the quality of this sentence by indicating "Good" and "Bad". The quality depends on the grammar and the meaning of the sentence. If a sentence is easily understandable, and doesn't have grammatical errors, answer with "Good", otherwise answer with "Bad".

Q: Bulk mailers with sufficient volumes of mail for areas served. We assume only presorted mail to the carrier route level would be vulnerable to cream skimming.

A: Bad
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Q: An account of the whole controversy reports that Kelsey says the pardon had nothing to do with her corroboration.

A: Good
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Q: He opened the Excel Institute Automotive Program, which gives people a chance at a life as an auto technician or in another job related to the field.

A:
Good
****