a,b,c=(int(i) for i in input().split())



if a<b<c:

  print("Yes")

else:

  print("No")
a,b,c=list(map(int,input().split()))



if a<b<c:

  print("Yes")



else:

  print("No")



a, b, c = (int(i) for i in input().split())
if a < b < c:
    print("Yes")
else:
    print("No")

a, b, c = list(map(int, input().split()))
if a < b < c:
    print("Yes")
else:
    print("No")

-a, b, c = (int(i) for i in input().split()) +a, b, c = list(map(int, input().split()))