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healthy immune system (subgroup of immune system) → HasProperty → protective	0.59
healthy immune system (subgroup of immune system) → HasProperty → essential	0.55
mother (aspect of puppy) → HasA → healthy immune system	0.35
healthy immune system (subgroup of immune system) → CapableOf → repel most invaders	0.33
healthy immune system (subgroup of immune system) → CapableOf → produce protein	0.33
healthy immune system (subgroup of immune system) → CapableOf → recognize virus	0.25
healthy immune system (subgroup of immune system) → CapableOf → mean high resistance	0.16