This is a test of commonsense with single/multi-choices. Complete the next sentence:

How to interpret autistic body language
Remember that different is not deficient.
Autistic people communicate differently, but that does not make their communication inferior. Every person (including non-autistic people) has unique mannerisms, and there is no right or wrong in personal expression.

OPTIONS: I. Don't come with expectations about how they should act. You may have a fairly narrow view of what each specific behavior means.; II. That is why we consider autism a disability because it sends all kinds of signals to our brain. Remind yourself of the biases that discourage autistic people from sharing their personal thoughts.; III. Understand autism is not a part of the body. It is not an incurable trait, and it is not a constant thing that is encountered and passed on.; IV. As such, words are merely descriptive characteristics of different different people. In fact, the way autistic people are perceived in a given situation (and in a thousand different people) is largely purely by observation.;
The answer is:
I.