Instructions: 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".
Input: Nader has reasons why we should be concerned about Microsoft's cornering the future of computing, and to call him "Microsoft basher" is inappropriate.
Output:
Good