human: <image>
What material is the container in the man's right hand made of?
Answer the question using a single word or phrase.

gpt: wood

human: Is this man marketing a skateboard?

gpt: yes

human: Is this a man or a woman?

gpt: man

human: Is he wearing a helmet?

gpt: no

human: What is the man demonstrating?

gpt: skateboard

human: What is the man standing on?

gpt: stage

human: What color are his eyes?

gpt: brown

human: What color are the wheels?

gpt: green