The document discusses semantic and syntactic elements in horror film genres. Semantically, horror films aim to scare audiences through elements like lighting, sound, colors and shots that build an unsettling atmosphere. Syntactically, horror films follow familiar story structures but add twists, typically starting with an equilibrium, introducing a problem or disequilibrium, then ramping up tension as characters try to resolve the problem. This scene exemplifies semantic horror elements through its dark lighting, scary sounds and setting that could make audiences uneasy.