Nest is related to Collection. Bunch is a type of Collection. Bunch is a synonym of Squad. Squad is a synonym of Team. 
Instruction is a type of Code. Instruction is related to Repeat. 
Nest <--RelatedTo--> Collection <--IsA-- Bunch <--Synonym--> Squad <--Synonym--> Team 
Code <--IsA-- Instruction <--RelatedTo--> Repeat 