yes
Question and rationale: The question is: Could amoebas have played a part in the Black Death?
The Black Death is a bacterial disease called bubonic plague. Yersinia pestis has been found to grow and thrive inside amoebas. Bubonic plague is caused by Yersinia pestis.

no
Question and rationale: The question is: Are classic nintendo games for emulator legal?
Distribution of copyrighted games by anyone other than the owner is considered theft. Nintendo has not released any games for emulators.

yes
Question and rationale:
The question is: Did Eiffel Tower contribute to a war victory?
A radio transmitter located in the Eiffel Tower. This transmitter jammed German radio communications. This hindrance in German radio communications contributing to the Allied victory at the First Battle of the Marne.