Is/are the process(es) by which people act toward or respond to other people, and also is/are the foundation(s) for all relationships and groups in society.

Social interaction    

Explanation:

Social interaction: The term social interaction is defined as the phenomenon which is responsible for an exchange between two or more than two persons and therefore it is considered as a building block of a particular society. Through interaction among different people, an individual tends to design institutions, rules, and systems within which he or she seeks to live.

Forms of social interaction include conflict, accommodation, competition, cooperation, and exchange.

In the question above, the given statement illustrates the social interaction.

answer; taking detailed notes during the interview;