Read the given query and classify it as a 'Good' or 'Bad' query depending on how well the query is formed, 'Bad' being the expected output for a not so well formed query and 'Good' being the expected output for a well formed query. A query may be wrong based on common sense or general facts, but if it is well formed, you should answer with Good.

Ex Input:
What are the seven characteristics of cancer cells ?

Ex Output:
Good


Ex Input:
Does seaweed live in lakes ?

Ex Output:
Good


Ex Input:
What is the name of the Russian space probe that visited haley 's comet ?

Ex Output:

Good