()What’ s purpose when the professor talks about "Say you have three friends... Andlet. s say...".
A . The professor wants to illustrate that writers should know their characters as well as they knowtheir friends
B . The professor wants to illustrate that writers should create characters that interact in complexways
C . The professor wants to illustrate that friends do not always behave the way we expect them tobehave
D . The professor wants to illustrate that friends. behavior is often more predictable than fictional