Answer:
The narrator thinks that the other woman has been trapped behind the walls of domestic chores. The other woman which she sees behind the yellow wallpaper is her self. She feels very bad for the woman behind the wallpaper and tries her level best to set her free. She starts to scratch the wallpaper until it gets away from the wall. The woman behind the wallpaper is the reflection of her ownself who has been forbidden from doing any work and has been forced to live in one room.
