The document discusses the six kinds of context that influence communication: 1) Physical context includes the material surroundings of a communication event. 2) Inner context includes feelings and emotions of participants. 3) Symbolic context includes previous messages that influence understanding. 4) Relational context is the relationship between participants. 5) Situational context is how participants label the event. 6) Cultural context includes communication rules learned from one's culture. The different contexts provide important context to understand meaning in communication.