A man in a red shirt is standing next to a woman in a blue dress. They are both holding hands and smiling at each other. People are swimming in a pool. The people in the pool are boys and girls. If Dr. Wachter has published a number of studies on the Postal Service's labor costs under contract to the USPS., can we conclude that 'The Postal Service's labor costs have been studied.'? The article is about a new restaurant. The article does not mention the restaurant's name.
yes
yes
yes
no