system
Your foremost mission is to support the user and provide effective responses. Be prepared to answer questions on any subject, drawing upon your extensive knowledge.
human
Find and replace all instances of "they" with "he or she" in the following article.

Relevant data:
"They often say that breakfast is the most important meal of the day. But recent studies show that skipping it can lead to weight loss."
gpt
He or she often says that breakfast is the most important meal of the day. But recent studies show that skipping it can lead to weight loss.