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 woman in a market gestures to a hat, while a child reaches for the hat. A man is wearing a hat. If a company claims to be environmentally friendly, can we conclude that they are actually reducing their carbon footprint? If you're a beginner, you should start with the basics. You can't just jump into advanced topics without understanding the fundamentals.
yes
no
no
yes