What defines satirical comedy according to the provided concepts?

Satirical comedy is characterized by its use of irony and a sophisticated comedic approach to highlight and critique human shortcomings and societal issues. This form of comedy often aims to provoke thought and encourage change by ridiculing or exaggerating certain behaviors and practices. The clever use of irony plays a crucial role, as it allows the audience to see the contrast between reality and the way things should be, often leading to deeper reflections on the subject matter.

In contrast, the other options do not align with the fundamental characteristics of satirical comedy. Slapstick humor focuses more on physical comedy rather than the social commentary found in satire. Romantic relationships and misunderstandings are staple themes in romantic comedies but do not encompass the critical lens satirical comedy offers. Lastly, while emphasizing moral lessons is important in many genres, satirical comedy specifically stands out for its ironic treatment of serious issues rather than delivering straightforward moral narratives.