Complex sentence: Each clip used is accompanied by very stoic commentary from a narrator, who sometimes provides extra detail explaining whether the person survived or not, but for most of the clips no extra information is given, other than where the incident occurred.
Split into simpler sentences: Each clip used is accompanied by very stoic commentary from a narrator, who sometimes provides extra detail explaining whether the person survived or not. For most of the clips however, no extra information is given, other than where the incident occurred.