Circles

import math
def check_intersection(point1, r1, point2, r2):
    x1, y1 = point1
    x2, y2 = point2

    # Calculate distance between centers of the circles
    distance = math.sqrt((x2 - x1)**2 + (y2 - y1)**2)

    # Check if circles are equal
    if distance == 0 and r1 == r2:
        return True

    elif abs(r1-r2) <= distance <= abs(r1+r2):
        return True

    else:
        return False


x1, y1, r1 = [float(i) for i in input().split()]
x2, y2, r2 = [float(i) for i in input().split()]

do_intersect = check_intersection((x1, y1), r1, (x2, y2), r2)
print("YES" if do_intersect else "NO")