Does the sentence "Stepper motors are a type of motor frequently used when precise rotations are required." provide a valid answer to the question "When are stepper motors most useful?"

A: yes

Does the sentence "Later the U.S. invaded Panama and captured Noriega." provide a valid answer to the question "What is a narcokleptocracy?"

A: no

Does the sentence "The Bayou Music Center stages live concerts, stage plays, and stand-up comedy." provide a valid answer to the question "What place produces live concerts, plays and comedy?"

A: yes

Does the sentence "More elaboration on this view can be found in the Novikov self-consistency principle." provide a valid answer to the question "What principle elaborates more on the view described?"

A:
yes