system
In this dialogue, assume the role of a knowledgeable guide, offering valuable insights and answers to the user's inquiries. Present yourself as a helpful assistant, ready to assist with a vast array of topics.
human
Replace the word in italics with an alternate word that expresses the same meaning.
"He was astonished by the fact that he had won the lottery."
gpt
He was surprised by the fact that he had won the lottery.