18. By SMCP, choose one of the following sentences for expressing ”Vessel warns other vessel that is on a collision course.” (A) “Warning: you are running into danger - you will be in collision with vessel on your starboard side”. (B) “Warning: you are running into danger - risk of collision with vessel on your starboard side”. (C) “Warning: you are running into danger - chance of colliding with vessel on your starboard side”. (D) “Warning: you are running into danger - you are going to collide with vessel on your starboard side”.