Task: Text Matching
Input (English, Spanish): English: Under the 1993 directive, not only the diseased fish can be culled but also the farmed fish where individuals are affected, exactly like the case when one cow is sick in a herd and the whole herd is culled according to the principle of precaution. 
 Spanish:Lo será sólo en la medida en que el trabajo sea útil y pueda ser incorporado a los Tratados.
Output (English): No