question: amazon:jd.com:alibaba
choices.label: A B C D
choices.text: keyboard:mouse:scanner lake:carp:fish tank schoolbag:textbook:student signal light:red light:green light
explanation: "amazon", "jd.com" and "alibaba" are all e-commerce companies "keyboard", "mouse" and "scanner" are computer accessories "lake" can be where "carp" grows, "lake" and "carp" are not the same category. "schoolbag" can hold "textbooks", but "schoolbags" and "textbooks" are not the same category. "red light" and "green light" belong to a kind of "signal light", and "signal light" and "red light" and "green light" are not the same category.
relation: amazon jd.com alibaba R2.4
relation: keyboard mouse scanner R2.4
relation: signal light red light R2.2
relation: signal light green light R2.2