Alien is a type of Transfer. Transfer is a type of Travel. Travel is a synonym of Trip. 
Weird is related to Science. you are likely to find Science in/at/on University. University is related to Space. Seat is a type of Space. 
Alien --IsA--> Transfer --IsA--> Travel <--Synonym--> Trip 
Weird <--RelatedTo--> Science --AtLocation--> University <--RelatedTo--> Space <--IsA-- Seat 