question: teacher:student
choices.label: A B C D
choices.text: host:movie star sales clerk:cashier doctor:patient manager:secretary
explanation: teaching "students" is the job of a "teacher", and "student" is the work object of the "teacher" both "host" and "movie star" are occupations, and "movie star" is not the work object of "host", which is inconsistent with the logical relationship of the query. "sales clerk" and "cashier" are both occupations. "cashier" is not the work object of "sales clerk", which is inconsistent with the logical relationship of the query. it is the work of the "doctor" to diagnose the "patient", and the "patient" is the work object of the "doctor" both "manager" and "secretary" are workplace identities, and "secretary" is not the work object of "manager", which is inconsistent with the logical relationship of the query.
relation: teacher student R3.10
relation: host movie star R2.4
relation: sales clerk cashier R2.4
relation: doctor patient R3.10
relation: manager secretary R2.4