You will be given a definition of a task first, then some input of the task.
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".

To protect its seagoing interests and trade routes, Portugal established strategic garrisons in India, the East Indies, and Hormuz. Portuguese explorers then embarked upon various parts of Africa, including the Sudan.
Output:
Good