Why do you think the umbrella is hanging there?
Answer the question using just one word or a concise phrase.

shade

What color is that umbrella and why is it important?

yellow, for shade

Where is the umbrella?

on table

Is the umbrella different colors?

no

What color is the umbrella?

yellow

Who is behind the umbrella?

no one

Is the umbrella in condition to be useful for its original purpose?

yes

What is behind the umbrella?

trees

What is the umbrella blocking?

sun