instruction:
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".
question:
A forthcoming biography of Al Gore challenges yet another key assertion by the Gore campaign about the candidate's former marijuana use.
answer:
Good


question:
Brown praised the recommendation.  However, he thought the human subjects aspect might not belong, because issues will not affect screening and intervention daily in a clinical setting.
answer:
Good


question:
The total resources needed for a single 500 MWe FGD retrofit and multiple FGD retrofits are shown in Table 2-1.
answer:

Good


