Here's a short story:

This is the true story of a great woman. Her name was Helen Keller. She was born in 1880 in Alabama in the USA. When Helen was one year and a half, she got ill and then she became blind and deaf. Her parents tried to do their best for their daughter and they asked a young teacher called Anne Sullivan to their home to teach Helen. Anne herself was almost blind in her youth. Helen was a smart girl but she couldn't hear or talk. She was angry at this. So she was always crying and shouting. Then Anne often went for walks with Helen in the country near her home. After two weeks, Helen became quiet. Anne began to teach her how to spell and Helen learned to write. Boards with lines on them helped her to keep the words straight. Soon her talents were famous all over the world. There were her stories in newspapers and magazines. By the time she was 17, she was studying French, German, Latin, Physics and many other subjects. She was still blind and deaf. In 1902, she wrote a book The Story of my life. It became well-known all over the world. (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: Who got sick?
Guess: Helen.

Question: How old was she?
Guess: A year and a half.

Question: Was it serious?
Guess: Yes.

Question: Did she die?
Guess: No.

Question: What happened then?
Guess: She went blind and deaf.

Question: Did she have to leave home?
Guess: no.

Question: Who helped her?
Guess: Anne Sullivan, a teacher.

Question: How did they meet?
Guess: Her parents tasked her to their hopme.

Now answer the following question in the same format.

Question: What did she teach her?

To spell and write.