Flip is related to Cell. Cell is part of Body. you are likely to find Virus in/at/on Body. Virus is related to Disease. 
Bow is a type of Thanks. Bow is related to Performance. Performance is related to Debut. 
Flip <--RelatedTo--> Cell --PartOf--> Body <--AtLocation-- Virus <--RelatedTo--> Disease 
Thanks <--IsA-- Bow <--RelatedTo--> Performance <--RelatedTo--> Debut 