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. The new policy aims to reduce carbon emissions by 50% in the next 5 years. The government claims that this goal is achievable. A man wearing a white construction hat, gray shirt and holding a yellow and black drill stands in front of an American flag saluting. A man is reading a book in a library. If he is reading a book, does this mean he is studying?
yes
yes
yes
no