import Control.Arrow
import Control.Monad
import Data.List
import qualified Data.ByteString.Char8 as B

main :: IO ()
main = getLine >> readLine >>= printRes . solve . sortBy (flip compare) 
    where
        printRes b
            | b = putStrLn "Yes"
            | otherwise = putStrLn "No"

solve :: [Int] -> Bool 
solve (x : xs) = x < sum xs

readLine :: IO [Int]
readLine = unfoldr (\s -> second (maybe B.empty snd . B.uncons) <$> B.readInt s) <$> B.getLine

readContents :: Int -> IO [[Int]]
readContents = flip replicateM readLine