The story of Ali Baba and the Forty Thieves also teaches both the good and the evil aspects. Grudge, greed and lust for becoming wealthy by sidelining the relations are negative attributes that have been presented in the story. Help, honesty and loyalty are the good characteristics that are taught in that story.
The major differences between a prose and drama include that the prose is written on the basis of general spoken language without the intention of showing a story regarding a particular object to the target audience. On the other hand, in a drama, there is composition involved regarding the characters, places and other things thus displaying the virtual image of a particular incident in the mind of the reader. Poetry is however a different genre of literature which involves the use of rhythmic words, short lined and completely meaningful sentences giving, the subject of which can incorporate any idea.
Protagonist is the main character of a story, novel or other work of fiction such that the entire story revolves around the protagonist. It is not a necessary that a protagonist may always be a hero of the story but he/she can be anyone. An author can present the protagonist besides the typical hero-villain sphere. It can be said that the central character of a story is based upon the protagonist and it is not necessary that whatever represented by the author or narrator regarding the protagonist also reliable at the same time. At times the protagonist describing the whole story and at times the author states the story in the form of narrator. Both of the above forms have their own biasness shown in the story. In developing the moral of the story, an important role is mainly played by characters, plot and settings such that everything collaborated in a well organized form leads towards a specific moral. Any deficiency found, can diverge the entire story from its intended moral.