Question: The fortune teller's revelations were convincing. What is the effect?

Answer: She received many returning customers.

Question: The book became a huge bestseller. What is the effect?

Answer: It was adapted into a movie.

Question: The girl performed in a dance recital. What is the effect?

Answer: Her parents came to watch the recital.

Question: The boy painted a picture for his mother. What is the effect?

Answer:
His mother hung the picture on the wall.