def func (arr)
 arr=arr.sort
 if arr[0].to_i ** 2 + arr[1].to_i ** 2 == arr[2].to_i ** 2 then
   return "YES"
 else
   return "NO"
 end
end

count = 0
num = STDIN.gets.to_i
ans = Array.new

while count < num do
 i = STDIN.gets
 arr=i.split
 ans[count]=func(arr)
 count += 1
end

ans.each do |a|
 puts a
end