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. A news article reports that a new study has found a link between a certain diet and a reduced risk of heart disease. The study's author claims that this diet has been shown to be effective in reducing the risk of heart disease in multiple studies. The professor is teaching a class, but we don't know if he has a grey beard. A man is wearing a shirt and surfing, and in the background, there is a fishing boat. The company's CEO is known for his innovative ideas, but he has never founded a startup.
yes
it is not possible to tell
no
no
it is not possible to tell