Which logical fallacy is used in the text?
Miguel must not have enjoyed the casserole, or he would have asked for a second serving.

 - false dichotomy: an argument that presents only two choices when more options exist
 - guilt by association: a negative association intended to discredit someone or something
 - slippery slope fallacy: the false assumption that a small first step will lead to extreme consequences
The text argues that if Miguel enjoyed the casserole, then he would have eaten more. However, Miguel could have enjoyed the casserole without wanting a second serving. This illustrates a type of logical fallacy known as a false dichotomy.