question: comma:pause:brief
choices.label: A B C D
choices.text: airplane:transportation:express cd:storage:technology juice:nutrition:sweet books:reading:progress
explanation: "comma" can be used for "short" "pause". "comma" and "pause" have some connection, and "brief" is the characteristic of "comma". "airplane" has the function of "transportation", and "fast" is the characteristic of "airplane". "cd" can be "storage". "cd" is one of the products of "science and technology" progress, and the corresponding relationship is inconsistent with the query. "juice" has "nutrition" and "juice" tastes "sweet". "books" will be "read", and "books" are the ladder of "progress".
relation: comma pause R3.3
relation: airplane transportation R3.3
relation: cd storage R3.3
relation: juice nutrition R3.1
relation: reading books R4.2
relation: books progress R3.10