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
Replace all adverbs ending with -ly with alternative expressions in the following sentence describing a character's demeanor.

Relevant data:
He walked quickly and confidently into the room, greeting everyone with a friendly smile.
gpt
He strode purposefully into the room, greeting everyone with a warm smile.