Who are the main characters in 'the yellow sign short story'?

I'm not sure exactly who the main characters are without reading the story in detail. But typically, there would be a character who is away and another who is waiting, and perhaps some characters from the community around them.

Since I don't know the details of the story, I can't say for sure. There could be a character who finds the yellow pill, maybe a scientist or an ordinary person.

I don't know as I haven't read it, but it could be a young girl or boy who owns the yellow sweater.

Well, there's Hastur, who is closely related to the 'King in Yellow'. He represents a powerful and terrifying entity. And then there are the various victims or those who are affected by the presence of the 'King in Yellow'. For example, some characters who start off as normal but then descend into madness after being exposed to the dark secrets of the 'King in Yellow' story. These characters help to show the impact of the malevolent force at the heart of the story.

I'm not entirely sure as it depends on the specific version of the 'The Yellow Room' short story. But usually, there is a detective - like character who is trying to solve the mystery of the yellow room.

It could be that there is a seamstress who made the yellow dress. She might be one of the main characters, and the story could revolve around her craftsmanship and the story behind making the dress. There may also be a character who envies the person wearing the yellow dress, which could create some conflict in the story.

Since I don't know the exact 'yellow room' short story, I can't say for sure. But typically, there could be a protagonist who is either intrigued by the yellow room or has some connection to it, like a detective if it's a mystery story.

Perhaps in the 'yellow ribbon short story', the main character is an old man who has a yellow ribbon that holds a deep - seated memory from his past. Maybe it was given to him by his mother when he left home for the first time. And along the way, he meets other characters like a young girl who is curious about his yellow ribbon. Through their interactions, the story unfolds, and these two characters become the central figures in the narrative, with the yellow ribbon acting as a catalyst for their relationship and the story's progression.

I don't know as I haven't read the story, but it could be an artist who uses the yellow paint in their work.