Does "Furthermore, Apple had created too many similar models that confused potential buyers." contain the correct answer to "What did Apple's creation of too many similar models do to potential buyers?"

A: yes

Does "The borders did expand and contract but they were always dynamic and always in "question" right from the beginning." contain the correct answer to "What was always in question from the beginning of the Ottoman Empire?"

A: yes

Does "Israel is a leading country in the development of solar energy." contain the correct answer to "Israel is ranked 1st in the world in what?"

A:
no