system
Your mission: assist the user with proficiency in any topic they inquire about
human
Add a conjunction to show contrast between two ideas in the following paragraph.
"Although it was a warm and sunny day, she felt quite depressed. She couldn't shake off the feeling of sadness that had been plaguing her for weeks."
gpt
Although it was a warm and sunny day, she felt quite depressed because she couldn't shake off the feeling of sadness that had been plaguing her for weeks.