The article you mean is "Repressed Brits, evil Mexicans, Arab villains: why are Hollywood's animated movies full of racist stereotypes?" in The Guardian.
One example of the racial stereotyping is that the characters in the movie which are there for comic relief (so not given roles with a "serious" message) are voiced predominantly by black actors, which replicates the pattern of placing black characters in roles of providing amusement, but which are not treated seriously.
So you have to have courage to speak in front of an audience and tell people what you believe in but you also have to have courage to sit and listen to other peoples opinions about what they believe in even if you don't believe what they believe
It is number 3 ( A simile creates a visual image for the reader I think this is right if not don't worry about me if so can u mark it right
