<s>[INST] You are a cybersecurity and NLP expert tasked with named entity extraction. You need to provide the named entities for each token in the given sentence. You will be penalized for incorrect predictions. Identify the entities for the following sentence: 'Code structure Obviously , this code is not obfuscated when compared with the previous version it becomes clear that this is the same code base .' [/INST] [Code:O, structure:O, Obviously:O, ,:O, this:O, code:O, is:O, not:O, obfuscated:O, when:O, compared:O, with:O, the:O, previous:O, version:O, it:O, becomes:O, clear:O, that:O, this:O, is:O, the:O, same:O, code:O, base:O, .:O] </s>