Scientific is related to Mass. Mass is related to Lead. Lead is related to Tip. Tip is a synonym of Peak. 
Sneak is a synonym of Mouse. you are likely to find Mouse in/at/on Office. Office is related to Report. Report is related to Short. 
Scientific <--RelatedTo--> Mass <--RelatedTo--> Lead <--RelatedTo--> Tip <--Synonym--> Peak 
Sneak <--Synonym--> Mouse --AtLocation--> Office <--RelatedTo--> Report <--RelatedTo--> Short 