calendar date

Deductions

• Mandela Challenge Plate has quality calendar date ⇐ (Mandela Challenge Plate is a award), (award has quality calendar date)
• Independence Day has quality calendar date ⇐ (Independence Day is a holiday), (holiday has quality calendar date)
• New Year's Day has quality calendar date ⇐ (New Year's Day is a holiday), (holiday has quality calendar date)
• trophy has quality calendar date ⇐ (trophy is subclass of award), (award has quality calendar date)
• award has quality calendar date ⇐ (date of the first award ceremony is subclass of calendar date), (award has quality date of the first award ceremony)
• Fellow of the Royal Society has quality calendar date ⇐ (date of the first award ceremony is subclass of calendar date), (Fellow of the Royal Society has quality date of the first award ceremony)
• dramatic presentation award has quality calendar date ⇐ (date of the first award ceremony is subclass of calendar date), (dramatic presentation award has quality date of the first award ceremony)