The old woman herself is a main character, of course. She is likely to be the center of the story, perhaps with some sort of mystery or power.
Maybe there are also some side characters like animals in the wood. They could play a role in guiding the main character to the old woman or be witnesses to the events that unfold between the main character and the old woman.
The main events include the girl being sent into the forest by her stepmother. Then, she meets the old woman. After that, she does tasks given by the old woman.
One moral could be about the importance of kindness. In the story, if characters show kindness to the old woman, they might be rewarded. For example, she could offer them help or a magical gift.
In the 'the old beggar woman story', the old beggar woman is surely a main character. She could have a pet, like a dog, which could also be considered an important character. And there might be a local priest or a village elder who plays a role in her story, either by trying to help her find a better life or by shunning her because of her status as a beggar.
The main characters are, obviously, the old woman and the doctor.
The main characters are the wise old woman herself and the young lord or ruler who sets tasks for her.
The two main characters are the old woman and the sparrow. The old woman is likely to be the one around whom the story revolves, and the sparrow is the other important entity. Their interactions probably form the basis of the story's plot.
The main characters are the old woman and the devil. The old woman is probably an ordinary figure, perhaps representing the common folk. The devil, on the other hand, is a symbol of evil. Their interactions, whether it's a battle of wits or some other form of engagement, drive the plot of the story forward.
In the 'old woman in a shoe story', the old woman and her children are the main characters. The old woman is the protagonist who faces the challenges of housing and providing for her numerous children. The children, on the other hand, are the ones for whom she is responsible. They create the context for the story, highlighting her role as a caregiver in difficult circumstances.
The main characters are the old woman and the pumpkin. The old woman might be a kind - hearted, frail - looking person. The pumpkin, on the other hand, could be a character with its own 'personality' if it's a magic pumpkin. It might be mischievous or helpful, depending on the nature of the story.
The main character is obviously the wise old woman. There might also be other characters like the people she helps, for example, a young villager who is in trouble and comes to her for advice, or a cruel ruler who she outwits.