<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: 'Our research team was able to identify several instances of this activity by cross-referencing data from breached devices with Google Play app reviews .' [/INST] [Our:O, research:O, team:O, was:O, able:O, to:O, identify:O, several:O, instances:O, of:O, this:O, activity:O, by:O, cross-referencing:O, data:O, from:O, breached:O, devices:O, with:O, Google:B-System, Play:I-System, app:O, reviews:O, .:O] </s>