#include <iostream>
#include <algorithm>
using namespace std;
//check common interval existence
inline bool range(long n1, long n2, long n3, long n4)
{
return min(n3, n4) <= max(n1, n2) && max(n3, n4) >= min(n1, n2);
}
bool intersect( long A, long tA, long B, long tB, long C, long tC, long D, long tD )
{
long a1 = tA-tB; long a2 = tC-tD;
long b1 = B-A; long b2 = D-C;
long c1 = A*tB - B*tA; long c2 = C*tD - D*tC;
long r1 = a1*C+b1*tC+c1; long r3 = a2*A+b2*tA+c2;
long r2 = a1*D+b1*tD+c1; long r4 = a2*B+b2*tB+c2;
if (r1*r2 <= 0 && r3*r4 <= 0) return true;
return false;
}
int main()
{
long A, B, C, D; //X-axis
long tA, tB, tC, tD; //Y-axis
cin>> A >> tA;
cin>> B >> tB;
cin>> C >> tC;
cin>> D >> tD;
if (range(A, B, C, D))
{
//if both dots lie in different semiareas, or at least one of them lies on the segment
bool r1 = intersect(A, tA, B, tB, C, tC, D, tD); //{(A,tA), (B,tB)} and {(C, tC), (D, tD)}
bool r2 = intersect(A, tA, B, tB, C, 0, C, tC); //{(A,tA), (B,tB)} and {(C, 0), (C, tC)}
bool r3 = intersect(A, tA, B, tB, D, tD, D, tD+tB); //{(A,tA), (B,tB)} and {(D, tD), (D, tD+tB)}
bool r4 = intersect(C, tC, D, tD, A, 0, A, tA); //{(C,tC), (D,tD)} and {(A, 0), (A, tA)}
bool r5 = intersect(C, tC, D, tD, B, tB, B, tB+tD); //{(C,tC), (D,tD)} and {(B, tB), (B, tB+tD)}
if (r1 || r2 || r3 || r4 || r5) //if at least one term is true
{
cout<<"Yes\n";
return 0;
}
}
cout<<"No\n";
return 0;
}
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