What is a theme?

The explicit ideas and author shares in a story
A general idea of what has happened in a story
A message or lesson in a story
The turning point in a story

A theme in a story refers to a central idea or concept that is explored or developed throughout the narrative. It is the underlying message or lesson that the author wants to convey to the readers. Themes can be expressed through various elements such as the plot, characters, setting, and symbolism. They often reflect on universal human experiences or issues, and can be interpreted differently by different readers.