<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: 'FireEye believes that two actors – Turla and an unknown financially motivated actor – were using the first EPS zero-day CVE-2017-0261 , and APT28 was using the second EPS zero-day CVE-2017-0262 along with a new Escalation of Privilege (EOP) zero-day CVE-2017-0263 .' [/INST] [FireEye:B-SecTeam, believes:O, that:O, two:O, actors:B-HackOrg, –:O, Turla:O, and:O, an:O, unknown:O, financially:B-Idus, motivated:O, actor:O, –:O, were:O, using:O, the:O, first:O, EPS:O, zero-day:O, CVE-2017-0261:B-Exp, ,:O, and:O, APT28:B-HackOrg, was:O, using:O, the:O, second:O, EPS:O, zero-day:O, CVE-2017-0262:B-Exp, along:O, with:O, a:O, new:O, Escalation:O, of:O, Privilege:O, (EOP):O, zero-day:O, CVE-2017-0263:B-Exp, .:O] </s>