question: america:coca-cola
choices.label: A B C D
choices.text: china:pottery australia:kangaroo japan:sushi iran:oil
explanation: the representative food of "america" ​​is "coca-cola". the representative vessel of "china" is "pottery", and "pottery" is not food. the representative animal of "australia" is the "kangaroo", and "kangaroo" is not food. the representative food of "japan" is "sushi". the representative resource of "iran" is "oil", and "oil" is not food.
relation: america coca-cola R3.10
relation: china pottery R3.10
relation: australia kangaroo R3.10
relation: japan sushi R3.10
relation: iran oil R3.10