<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 app that resulted in the largest number of affected users was the click fraud version , which was installed over 170,000 times at its peak in February 2018 .' [/INST] [The:O, app:O, that:O, resulted:O, in:O, the:O, largest:O, number:O, of:O, affected:O, users:O, was:O, the:O, click:O, fraud:O, version:O, ,:O, which:O, was:O, installed:O, over:O, 170,000:O, times:O, at:O, its:O, peak:O, in:O, February:O, 2018:O, .:O] </s>