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. Behind the strong, plain, painted doors, many successful bankers increased the wealth of their trusting investors. Does it follow that 'Behind the thin glass doors, many successful bankers have worked to increase the wealth of their investors.'? If a company's profit increases by 10% and its expenses decrease by 5%, does this mean that the company's revenue increases by 15%?
yes
no
yes