Fraction is part of Whole. Whole is related to Country. Country is related to Foreigner. 
you are likely to find People in/at/on Supermarket. you are likely to find People in/at/on Porch. Porch is related to Outside. Outside is related to Coat. 
Fraction --PartOf--> Whole <--RelatedTo--> Country <--RelatedTo--> Foreigner 
Supermarket <--AtLocation-- People --AtLocation--> Porch <--RelatedTo--> Outside <--RelatedTo--> Coat 