Input is a type of Component. Component is related to Sand. you are likely to find Sand in/at/on Ground. Ground is related to Outside. 
Bacteria is related to Tear. Tear is a type of Separate. Separate is related to Part. Part is a synonym of Participation. 
Input --IsA--> Component <--RelatedTo--> Sand --AtLocation--> Ground <--RelatedTo--> Outside 
Bacteria <--RelatedTo--> Tear --IsA--> Separate <--RelatedTo--> Part <--Synonym--> Participation 