  num = gets

  threeLines = Array.new

  num.to_i.times do
    threeLines.push(gets)
  end

  num.to_i.times do |cnt|
    lineArray = threeLines[cnt].split(" ")
    lineArray.map!(&:to_i)

    lineArray.sort!
    lineArray.reverse!

    if(lineArray[0].to_i**2 == lineArray[1].to_i**2 + lineArray[2].to_i**2)
      puts "YES"
    else
      puts "NO"
    end
  end