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".

Example Input: The overall growth in retail space per capita rose from 5.3 sqft per person in 1964 to 9 sqft in 1974 to 16 sqft in 1988. By 1996, it had grown, reaching close to 19 sqft.
Example Output: Good

Example Input: An observer familiar with the debate wondered why Dudovitz
Example Output: Bad

Example Input: Zazzali and Long felt a similar feeling to the death sentence of Thomas J. Koskovich when he killed two pizza deliverymen
Example Output:
Bad

