choices.label: A B C D
choices.text: persimmon:sweet cake:cake peach blossom:pear blossom:flower retail:online sales:buy bucket:iron bucket:bucket
explanation: "white pigeon" can be "female pigeon", "female pigeon" can also be "white pigeon". both "white pigeon" and "hen pigeon" are a type of "pigeon". "persimmon cake" is not a kind of "cake", but a product of persimmon processing, except that its outer shape resembles a "cake". "sweet cake" is a kind of "cake". "peach blossom" and "pear blossom" are both "flowers", but in addition to "peach blossom" and "pear blossom", apricot blossoms are also "flowers". "retail" refers to the commercial activities of selling goods or services to individual consumers or final consumers, "online sales" refers to sales through network channels. "retail" can be "online sales". "bucket" can be an "iron bucket", "iron bucket" can also be an "bucket", and "bucket" and "iron bucket" are both types of "bucket".
relation: white pigeon female pigeon R2.7
relation: white pigeon female pigeon pigeon R2.2
relation: cake sweet cake R2.2
relation: peach blossom pear blossom R2.6
relation: peach blossom pear blossom flower R2.2
relation: retail online sales R2.6
relation: bucket iron bucket R2.7
relation: bucket iron bucket bucket R2.2