Does the sentence "In the late nineteenth century, two black Congressmen were elected from North Carolina's 2nd district, the last in 1898." provide a valid answer to the question "What happened in 1900?"

A: no

Does the sentence "These steam driven devices were soon being applied to a diverse set of purposes - in 1823, two architects working in London, Burton and Hormer, built and operated a novel tourist attraction, which they called the "ascending room"." provide a valid answer to the question "For which industry were elevators first used?"

A: no

Does the sentence "Surface mount components avoid undesirable high-frequency effects due to the leads and simplify automated assembly, although manual handling is made difficult due to their small size." provide a valid answer to the question "What is one difficulty when using surface mount components?"

A: yes

Does the sentence "Some USB devices require more power than is permitted by the specifications for a single port." provide a valid answer to the question "Some USB devices require what?"

A:
yes