enforceable

"He is a student of life."

"The divers encountered a huge school of mackerel."

"The being in the classroom was quiet today. "

"As everyone knew, he was capable of violence when roused."

"Dogs may bark if they want to be fed."

"Attendance at the meeting is required."

"The Communist Party has a policy of returning power to the workers."

"The police are there to enforce the law."

"The basketball player's miss cost the team the game. "

"If you don't study for the test, the consequences will be a bad grade. "

"That girl has a pretty face."

"Do what you will."