Conclusion is derived from Conclude. Conclude is a synonym of Resolve. Resolve is a synonym of Melt. 
Stranger can be used for Meeting. you are likely to find Stranger in/at/on Crowd. Crowd is a synonym of Cluster. 
Conclusion --DerivedFrom--> Conclude <--Synonym--> Resolve <--Synonym--> Melt 
Meeting <--UsedFor-- Stranger --AtLocation--> Crowd <--Synonym--> Cluster 