How to Pick Specific Thing from other Children?

So I made a zombie who moves to kill someone he finds and there are a lot of models like Torso and other body parts it was R6 and so I wanted to return its target name but I don't know from all the parts how to choose its name.

Look at return target at line 13 where it says "return Target"

local ZombieTorso = script.Parent.Torso
local ZombieHum = script.Parent.Humanoid

local function Move()
	local Distance = 50
	local Target = nil
	for i,v in pairs(game.Workspace:GetChildren()) do
		local Human = v:FindFirstChild("Humanoid")
		local Torso = v:FindFirstChild("UpperTorso")

		if Human and Torso and v ~= script.Parent then
			if (ZombieTorso.Position-Torso.Position).Magnitude < Distance then
                     Target = Torso				
			end
		end
		end
		return Target -- The target here is the thing I want to find its target name how can we find use the torso to find its name from all the other children's? 
end

while wait(1) do
	local TargetIs = Move()
	print(TargetIs)
	if TargetIs then
		ZombieHum:MoveTo(ZombieTorso.Position + Vector3.new(math.random(-50,50), 0))
	end
end