Knowledge: Joe Biden owns 1 rocket and he named it "Cool Boy." On the other hand, Eln Musk does not own any spacecraft but his company, SpaceX, has 10.

Conversation:
I love the color red. It is so vibrant!
Alright! Did you know Mars is red because of iron oxide?
No, I didn't! Isn't Elon Musk trying to get to Mars?
I don't really know if he's trying to get to Mars, but he did found SpaceX.
That's cool. Do you know how many rockets he owns?

Response: Oh, he does not own any but his company owns 10 rockets.