Problem: Does "It became one of the most important metals to the ancients." answer the question "Which metal important to the ancients is the hardest one?"

A: no

Problem: Does "In single phase squirrel cage motors, the primary winding within the motor housing is not capable of starting a rotational motion on the rotor, but is capable of sustaining one." answer the question "What sort of capacitors are used on the second winding of a squirrel cage motor?"

A: no

Problem: Does "Most of Europe's highest railways are located there." answer the question "Where are most of Europe's highest railways located?"

A:
no