num = []
i = 0
roop = gets.to_i

while i < roop
	a = gets
	num = []
	num = a.split(nil)
	num = num.map{|n| n.to_i}
	num.sort!

	if (num[2]**2) == ((num[1]**2) + (num[0]**2))
		puts "yes"
	else
		puts "no"
	end

	i = i + 1
end