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nonqualified stock option (subgroup of stock option) → ReceivesAction → granted	0.68
stock option → IsA → a nonqualified stock option	0.48
nonqualified stock option (subgroup of stock option) → ReceivesAction → vested	0.36
nonqualified stock option (subgroup of stock option) → ReceivesAction → granted under our 1992 plan	0.36
nonqualified stock option (subgroup of stock option) → CapableOf → purchase 1,000,000 shares	0.25