hasOptimalStrategy

6 triples
GPTKB property

Random triples
Subject Object
gptkb:prisoner's_dilemma tit for tat
gptkb:Nim_game XOR of heap sizes is zero for losing position
gptkb:prisoner's_dilemma always cooperate
gptkb:Kuhn_poker true
gptkb:prisoner's_dilemma always defect
gptkb:Nim_game XOR of heap sizes is nonzero for winning position