Possible Clues:

• One held as security
• Unaccompanied male carrying garden tool for personal security
• Captive deer trapped in promontory
• One's held for however old the entertainer is
• Entertainer takes time to redeem him
• One used to exert pressure
• One is held to be old enough to be an entertainer
• Prisoner held as security
• Someone held socks with name inside
• Army spy dropping off books for prisoner