Rock is related to Band. Band is related to Star. Star is related to Outer. 
Play is related to Multiple. Multiple is the opposite of Divide. Divide is related to Operation. Operation is related to Opening. 
Rock <--RelatedTo--> Band <--RelatedTo--> Star <--RelatedTo--> Outer 
Play <--RelatedTo--> Multiple <--Antonym--> Divide <--RelatedTo--> Operation <--RelatedTo--> Opening 