Problem: Does "The latter is further divided into humoral (or antibody) and cell-mediated components." answer the question "Name the other type of adaptive immune system component?"

A: yes

Problem: Does "This included slightly more than three million dollars worth of H. J. Heinz Company assets, which increased in value by over six hundred thousand dollars in 2013 when Berkshire Hathaway announced their intention to purchase the company." answer the question "What range of estimates have been given for Teresa Heinz Kerry's net worth?"

A: no

Problem: Does "With an emphasis on geographical conditions, Berlin and Hamburg are frequently called Stadtstaaten (city-states), as is the Free Hanseatic City of Bremen, which in fact includes the cities of Bremen and Bremerhaven." answer the question "What are the two major city-states?"

A:
yes