question: table:chair
choices.label: A B C D
choices.text: mountain:river lion:tiger knife:gun clothes:pants
explanation: "tables" and "chairs" can be used together. natural landscapes include "mountains" and "rivers", which do not need to occur together. animals include "lions" and "tigers", which do not need to be used together. weapons include "knives" and "guns", which do not need to be used together. "clothes" and "pants" can be worn together.
relation: table chair R3.10
relation: clothes pants R3.10