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.

Can you feel pregnant after conception ?
Good

The alkali metals are the most reactive metals and their atoms have one electron in their outer level ?
Bad

Can someone be allergic to codeine but not hydrocodone ?

Good