token = require('fs').readFileSync('/dev/stdin', 'ascii').split(" ", 5);
W = parseInt(token[0], 10);
H = parseInt(token[1], 10);
x = parseInt(token[2], 10);
y = parseInt(token[3], 10);
r = parseInt(token[4], 10);
if (x - r < 0 || x + r > W || y - r < 0 || y + r > H) console.log("No");
else console.log("Yes");