The conversation between human and AI assistant.
[|Human|] Classify the eight planets of Earth's solar system as rocky or gaseous, according to their primary composition.
[|AI|] Mercury - rocky
Veuns - rocky
Earth - rocky
Mars - rocky
Jupiter - gaseous
Saturn - gaseous
Uranus - gaseous
Neptune - gaseous
[|Human|] 
Classify the eight planets of Earth's solar system as rocky or gaseous, according to their primary composition.