parity

"His two-fingered gesture emphasized what he had told his boss to do with his job."

"To ensure fairness in grading, the teachers worked hard to improve the comparability of their assignments across different classes. "

"The resemblance between the twins was striking; they looked almost identical. "

"deliver a captive from the prison"

"It took him only twenty minutes to perform the task."

"The scholarship offered a valuable opportunity for students to pursue higher education. "

"to contribute articles to a journal"

"The clinic provides prenatal care for women experiencing pregnancies. "

"The mechanic guaranteed that the car repair would be done by Friday. "

"The intensity of the music made it hard to concentrate on my homework. "

"The classification of students by their academic performance helps teachers tailor instruction. "

"The guard blew his whistle to indicate imminent departure."