#include #include #include using namespace atcoder; using mint = modint998244353; using namespace std; #define rep(i,n) for (int i = 0; i < (n); ++i) #define Inf32 1000000001 #define Inf64 1000000000000000001 bool check(long long D,long long d,long long x1,long long x2,long long X1,long long X2){ if((x1-x2)*(X1-X2)<0)return false; __int128 t = 0; t = D; t *= x1-x2; t *= x1-x2; __int128 t2 = 0; t2 = d; t2 *= X1-X2; t2 *= X1-X2; return t==t2; } int main(){ int _t; cin>>_t; rep(_,_t){ long long x1,y1,x2,y2,X1,Y1,X2,Y2; cin>>x1>>y1>>x2>>y2>>X1>>Y1>>X2>>Y2; long long d = (x1-x2)*(x1-x2) + (y1-y2)*(y1-y2); long long D = (X1-X2)*(X1-X2) + (Y1-Y2)*(Y1-Y2); if(d<=D){ cout<<"No"<