Announcement is related to New. New is the opposite of Old. Old is related to Grandfather. Grandfather is related to Man. 
Grip is related to Hand. Hand is related to Member. Member is a type of Part. Part is related to Split. 
Announcement <--RelatedTo--> New <--Antonym--> Old <--RelatedTo--> Grandfather <--RelatedTo--> Man 
Grip <--RelatedTo--> Hand <--RelatedTo--> Member --IsA--> Part <--RelatedTo--> Split 