Endorse is related to Sign. Sign is related to Pull. Pull is related to Grab. 
Supermarket is related to Mineral. Salt is a type of Mineral. Salt is related to Foot. 
Endorse <--RelatedTo--> Sign <--RelatedTo--> Pull <--RelatedTo--> Grab 
Supermarket <--RelatedTo--> Mineral <--IsA-- Salt <--RelatedTo--> Foot 