Breaking functions run in other threads?

Will using break in a scope end any functions running in a separate thread under the same scope? If not, is there a way to do this efficiently? For instance,

i = 5

function Thingy()
	function FunctionInOtherThread()
		if i = 5 then
			for a = 1, 5 do
				print("i = 5")
				wait(10)
			end
		end
	end
	spawn(FunctionInOtherThread)
	repeat
		print("repeating til I break")
	until i == 6
	if i == 6 then break  --If I break here, will it end/stop/break FunctionInOtherThread(), in the other thread?
end

Like I wrote in the comment, would the FunctionInotherThread() break if I break Thingy()? Any help is appreciated, thanks!

P.S. I made that code up on the fly for an example, just saying. :)