(Question)
Question: Milo realized he has to slice his katana slower through wood then through melon. His katana heats up more slicing through (A) melon or (B) wood  Do not use A and B to answer the question but instead, choose between "wood" and  "melon".
(Answer)
melon


(Question)
Question: The guy in gym shoes ran across the sidewalk quickly, but couldn't bare the hot coals because it had (A) more resistance (B) less resistance  Do not use A and B to answer the question but instead, choose between "sidewalk" and  "hot coals".
(Answer)
sidewalk


(Question)
Question: It's easier to push a toy car across a wooden table than across the grass. The tires of the toy car would get more warm when it is pushed over the (A) wooden table (B) grass.  Do not use A and B to answer the question but instead, choose between "wooden table" and  "grass".
(Answer)
grass