Problem: Does "It was sometime after reading Socialism that Hayek began attending von Mises' private seminars, joining several of his university friends, including Fritz Machlup, Alfred Schutz, Felix Kaufmann, and Gottfried Haberler, who were also participating in Hayek's own, more general, private seminar." answer the question "During his attendance to von Mises' seminars, who did Hayek become friends with?"

A: no

Problem: Does "An 1814 census recorded 3,507 people on the island." answer the question "How many coolie labourers were on the island by 1818?"

A: no

Problem: Does "President Juarez, in an effort to organize a strong defense against the French, decreed a list of national guard units that every state had to contribute to the Ministry of War and the Navy; Chihuahua was responsible for inducting 2,000 men." answer the question "Who made an effort to organize a strong defense against the French?"

A:
yes