system
Answer the question or perform the task.
human
Summarize this long paragraph in a single sentence.
Relevant data:
"The Great Barrier Reef is the world's largest coral reef system, stretching over 2,300 kilometers and home to a vast array of marine life. Despite facing significant threats from climate change and pollution, efforts are being made to protect and preserve this natural wonder for future generations."
gpt
The Great Barrier Reef, a vast ecosystem with diverse marine life, is threatened by climate change and pollution but conservation efforts persist.