<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: 'On September 15 and 19 , 2017 , Proofpoint detected and blocked spearphishing emails from this group targeting a US shipbuilding company and a US university research center with military ties .' [/INST] [On:O, September:B-Time, 15:I-Time, and:O, 19:B-Time, ,:I-Time, 2017:I-Time, ,:O, Proofpoint:B-SecTeam, detected:O, and:O, blocked:O, spearphishing:B-Way, emails:I-Way, from:O, this:O, group:B-HackOrg, targeting:O, a:O, US:B-Area, shipbuilding:B-Org, company:I-Org, and:O, a:O, US:B-Area, university:O, research:O, center:O, with:O, military:B-Idus, ties:O, .:O] </s>