Answer:
She was watching a wall.
Step-by-step explanation:
Hello. You have not entered the text to which the question above refers, which makes it impossible for it to be answered. However, by looking at the context of the question and the names of the characters, you can see that you are referring to "The Mysterious Benedict Society" which tells the story of a group of children who have impressive skills and are recruited by Mr. Benedict for the help a society in danger.
Among these children is Reynie, who has a great ability to solve problems. He travels a long way in search of Kate, who is a girl with impressive physical ability. He travels until he arrives at the farm where she lives, and finds her staring at a wall, probably thinking of creating something to facilitate the farm's activities.