" Sonic 3 & Knuckles " allows the player to play " Sonic 3 " levels as Knuckles or " Sonic & Knuckles " levels as Tails or both Sonic and Tails .
Head entity: sonic 3 Q856562 1 2 12 13
Tail entity: sonic & knuckles Q40177 20 21 22
Relation (head \u2192 tail): P156
Inverse relation (tail \u2192 head): P155