Which logical fallacy is used in the text?
Don't try to tell me that you only watch educational programming, Akira! I know for a fact that your sister only watches reality television.

 - guilt by association: a negative association intended to discredit someone or something
 - false dichotomy: an argument that presents only two choices when more options exist
The text argues that Akira must watch reality television, because her sister watches reality television. However, even though Akira's sister watches reality television, that doesn't necessarily mean that Akira does, too. This illustrates a type of logical fallacy known as guilt by association.