The main characters are the three bears - papa bear, mama bear, and baby bear, and Goldilocks.
In the '3 bear story', there are the three bears which are a family unit - the big papa bear, the medium - sized mama bear and the small baby bear. And then there's Goldilocks, a curious girl who enters the bears' house without permission and interacts with all the things that belong to the bears.
In the '3 little bear story', the main characters are three bears. There is a big papa bear, a smaller mama bear and a tiny baby bear. And then there is also a girl who enters their house. These characters play important roles as the bears have their own things like porridge and beds which the girl interacts with.
The brown bear is the central character in the 'brown bear brown bear story'. However, there are also other characters such as a red bird, a yellow duck, a blue horse, a green frog, a purple cat, a white dog, and a black sheep. These characters together create a colorful and interesting world in the story.
The main characters are, of course, the big bear and the little bear.
Most likely, the bear is one of the main characters. It could be a grizzly bear or a polar bear depending on the setting of the story.
Obviously, the boy and the bear. The boy might be on a journey of self - discovery in the story, and the bear becomes an important part of that journey. The bear, with its strength and mystery, draws the boy in, and they both become intertwined in a series of events that form the plot of the story.
The main character is the little polar bear. There may also be its mother and father, and other polar bears.
Obviously, the girl and the bear are the main characters.
Since I don't know the exact 'big bear hug story', it could be a child and a teddy bear - like character. Maybe the child is sad and the teddy bear gives a big bear hug to cheer the child up.
The main characters are the bears themselves. They could be different types of bears like brown bears or polar bears, depending on the context of the story.
In the 'big brown bear story', the main character is the big brown bear, of course. But there could be other supporting characters too. For instance, there might be a family of rabbits that the bear sometimes sees while roaming around. There could also be a wise old owl that perches on the trees and watches over the forest. And maybe a sly fox that sometimes tries to steal the bear's food. These characters together can create an interesting and dynamic story.