Answer:
The clown who plays the accordian is funny.
Explanation:
The phrase (who plays the accordian) is the parenthetical comment since it just gives more information about the clown in question.
I think it's science fiction. It's about how science and technology affect the world.
Answer:
You should remove "gray and white", "away", "big", "green and blue", and "fancy". These are all unnecessary adjectives or adverbs that take away from the main idea.
I believe the answer is B :)
I believe it is they were involved in a wrote about their changing world