<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: 'The PowerShell script will look at the architecture of the system to check which malicious DLL files should be downloaded .' [/INST] [The:O, PowerShell:B-Tool, script:I-Tool, will:O, look:O, at:O, the:O, architecture:O, of:O, the:O, system:O, to:O, check:O, which:O, malicious:B-SamFile, DLL:I-SamFile, files:I-SamFile, should:O, be:O, downloaded:O, .:O] </s>