Choose from the Definitions Below the Best Definition of Social

Choose from the definitions below the best definition of social network analysis.

A) Social network analysis is data about activities in a system and includes the timestamp of when the activities occur.
B) Social network analysis uses event log data to show what individuals, systems, and machines are doing in a visual format.
C) Social network analysis is an analytics technique that visualizes relationships among participants in a data set to learn about the social structure those relationships create.
D) Social network analysis is a type of network analysis that investigates social structures on social media.