Acceptable is derived from Ability. Reliability is derived from Ability. Reliability is related to Validity. Validity is a type of Situation. 
Headquarters is related to Command. Command is a type of Status. 
Acceptable --DerivedFrom--> Ability <--DerivedFrom-- Reliability <--RelatedTo--> Validity --IsA--> Situation 
Headquarters <--RelatedTo--> Command --IsA--> Status 