Does "The number of people conducting and supporting scientific research and other work on the continent and its nearby islands varies from about 1,000 in winter to about 5,000 in the summer, giving it a population density between 70 and 350 inhabitants per million square kilometres (180 and 900 per million square miles) at these times." contain the correct answer to "What is the span of population density per million square kilometers of researchers in Antarctica?"
OPTIONS:
- yes
- no

A: yes

Does "During the rule of the Fatimid and Mamluk dynasties and their successor states in the medieval Middle East, many of the ruling elite founded madaris through a religious endowment known as the waqf." contain the correct answer to "Which class of people founded the madaris during the medieval period?"
OPTIONS:
- yes
- no

A: yes

Does "Four days after Pearl Harbor, Nazi Germany and Fascist Italy declared war on the United States, drawing the country into a two-theater war." contain the correct answer to "Who predicted Germany's declaration of war against the United States months before?"
OPTIONS:
- yes
- no

A:
no