Does "Providing sufficient base drive current is a key problem in the use of bipolar transistors as switches." contain the correct answer to "What is a major problem with using bipolar transistors as switches?"

A: yes

Does "In 1789, the first President of the United States, George Washington, was inaugurated; the first United States Congress and the Supreme Court of the United States each assembled for the first time, and the United States Bill of Rights was drafted, all at Federal Hall on Wall Street." contain the correct answer to "Who was the United States' first President?"

A: yes

Does "Wever's vision was not realised; the General Staff studies in those subjects fell by the wayside, and the Air Academies focused on tactics, technology, and operational planning, rather than on independent strategic air offensives." contain the correct answer to "What did the Air Academies not focus on?"

A:
yes