Genre and their openings

The simplest meaning of genre is kind or type.
Genre is a way of putting media texts into categories which share similar characteristics.
A genre gives an idea about the film such as what a particular movie is based on.

There are many types of genre such as fiction, romance, folktale, thriller, history or horror & much more. 

1-A romance movie would have a lovey dovey story.

2-A horror movie would have alot of suspense to intensify the scenes. 

3-A fictional movie usually has book characters which are not real and is based on a story which is unreal.