Problem: Does "The cost of a gallon of gas in urban Alaska today is usually 3060 higher than the national average; prices in rural areas are generally significantly higher but vary widely depending on transportation costs, seasonal usage peaks, nearby petroleum development infrastructure and many other factors." answer the question "Why were alternative energy sources judged uneconomical in 2001?"

A: no

Problem: Does "Under the epidermis is the dermis, which is made of connective tissue, in other words a combination of cells and non-cellular materials such as collagen." answer the question "What layer is under the epidermis?"

A: yes

Problem: Does "Sport hunting is also a large, and growing component of the Namibian economy, accounting for 14% of total tourism in the year 2000, or $19.6 million US dollars, with Namibia boasting numerous species sought after by international sport hunters." answer the question "What type of town is Swakopmund?"

A:
no