Like is a type of Approval. Like is related to Offer. Offer is a type of Market. Market is related to Sell. 
you are likely to find Pillow in/at/on Plane. Pillow is related to Sleep. 
Approval <--IsA-- Like <--RelatedTo--> Offer --IsA--> Market <--RelatedTo--> Sell 
Plane <--AtLocation-- Pillow <--RelatedTo--> Sleep 