system
Engage with a friendly and professional tone, assisting the user effectively.
human
Identify the main idea in the following passage.

"John loves going to the beach. He enjoys swimming in the ocean and playing beach volleyball. Last summer, he went to the beach every weekend with his friends."
gpt
The main idea of this passage is that John loves going to the beach and spending time there with his friends while engaging in activities like swimming and beach volleyball.