Thigh is part of Body. Body is related to Month. Month is related to Interval. 
Bet is related to Chance. Chance is a synonym of Casual. Casual is related to Guy. Guy is related to Gender. 
Thigh --PartOf--> Body <--RelatedTo--> Month <--RelatedTo--> Interval 
Bet <--RelatedTo--> Chance <--Synonym--> Casual <--RelatedTo--> Guy <--RelatedTo--> Gender 