question:
The "Serum Run" is another sled dog race that more accurately follows the route of the famous 1925 relay, leaving from the community of Nenana (southwest of Fairbanks) to Nome.
Why were sled-dogs used to deliver medicine to Nome in 1925?

answer: no

question:
Portugal had during the 15th century particularly under Henry the Navigator gradually explored the coast of Africa, and in 1498, Vasco da Gama found the sea route to India.
In what year were Isabel I and Ferdinand II married?

answer: no

question:
A defect in the human homologue of the Drosophila "period" gene was identified as a cause of the sleep disorder FASPS (Familial advanced sleep phase syndrome), underscoring the conserved nature of the molecular circadian clock through evolution.
What does the body interpret from the gene feedback loop?

answer: no

question:
However, as with the attacks in the south, the Germans failed to prevent maritime movements or cripple industry in the regions.
What was the result of the German attacks?

answer:
yes