Problem: Does "The island has a president (elected every five years), a unicameral Territorial Council of nineteen members who are elected by popular vote and serve for five-year terms, and an executive council of seven members." answer the question "How many years does a president have in office in St. Barts?"

A: yes

Problem: Does "One of the most spectacular examples of obligate mutualism is between the siboglinid tube worms and symbiotic bacteria that live at hydrothermal vents and cold seeps." answer the question "When were the worms found?"

A: no

Problem: Does "This, coupled with the popularity of the private automobile after 1945, led to the auto-centric urban structure now present today in the middle and outer suburbs." answer the question "Is much of Melbourne's metropolitan area characterized as low-density sprawl or high-density sprawl?"

A:
no