Here's a short story:

Once there was a boy named Fritz who loved to draw. He drew everything. In the morning, he drew a picture of his cereal with milk. His papa said, "Don't draw your cereal. Eat it!" After school, Fritz drew a picture of his bicycle. His uncle said, "Don't draw your bicycle. Ride it!" At nighttime, after he finished washing his face, he drew a picture of the toothpaste on the sink. His mama said, "Don't draw the toothpaste. Brush your teeth!" 

One day Fritz got a splinter in his foot. It hurt. He wanted to take the splinter out. But first, he drew a picture of his foot with the splinter in it. He said, "Now I can remember what my foot looks like with a splinter in it." Then he took the splinter out all by himself. He told his friend Stephen that he took the splinter out all by himself. Stephen did not believe him. Fritz showed him the picture. Then Stephen believed him. (End of story)

Provide your best guess for the following question. Give ONLY the guess, no other words or explanation.

For example:

Guess: <most likely guess, as short as possible; not a complete sentence, just the guess!>

Here are a few examples of questions and answers:

Question: What did Fritz enjoy doing?
Guess: drawing

Question: What did he draw?
Guess: everything

Question: What did he draw in the morning?
Guess: a picture of his cereal

Question: Was his father pleased?
Guess: no

Question: When did he draw a bicycle?
Guess: After school

Question: Whose bike was it?
Guess: his

Question: Was his uncle pleased?
Guess: no

Question: What did he wash at nighttime?
Guess: his face

Question: Did he draw something afterwards?
Guess: yes

Question: What?
Guess: toothpaste

Question: Who was displeased this time?
Guess: His mama

Question: Where did Fritz get a splinter?
Guess: his foot

Question: What did he draw when this happened?
Guess: a picture of his foot with splinter

Question: Why?
Guess: so he could remember what the foot looked like

Question: Did he go to the doctor?
Guess: no

Now answer the following question in the same format.

Question: Who removed the splinter?

he did