#include <bits/stdc++.h>
using namespace std;
typedef signed long long ll;

#define _P(...) (void)printf(__VA_ARGS__)
#define FOR(x,to) for(x=0;x<(to);x++)
#define FORR(x,arr) for(auto& x:arr)
#define FORR2(x,y,arr) for(auto& [x,y]:arr)
#define ALL(a) (a.begin()),(a.end())
#define ZERO(a) memset(a,0,sizeof(a))
#define MINUS(a) memset(a,0xff,sizeof(a))
template<class T> bool chmax(T &a, const T &b) { if(a<b){a=b;return 1;}return 0;}
template<class T> bool chmin(T &a, const T &b) { if(a>b){a=b;return 1;}return 0;}
//-------------------------------------------------------

int T;
int N,M,K;
vector<int> E[202020];
vector<pair<int,int>> L;
int B[202020],D[202020];

template<int um> class UF {
	public:
	vector<int> par,rank,cnt,G[um];
	UF() {par=rank=vector<int>(um,0); cnt=vector<int>(um,1); for(int i=0;i<um;i++) par[i]=i;}
	void reinit(int num=um) {int i; FOR(i,num) rank[i]=0,cnt[i]=1,par[i]=i;}
	int operator[](int x) {return (par[x]==x)?(x):(par[x] = operator[](par[x]));}
	int count(int x) { return cnt[operator[](x)];}
	int operator()(int x,int y) {
		if((x=operator[](x))==(y=operator[](y))) return x;
		cnt[y]=cnt[x]=cnt[x]+cnt[y];
		if(rank[x]>rank[y]) return par[x]=y;
		rank[x]+=rank[x]==rank[y]; return par[y]=x;
	}
};
UF<202020> uf;

void dfs(int cur,int pre,int d) {
	D[cur]=d;
	FORR(e,E[cur]) if(e!=pre) dfs(e,cur,d^1);
}

void solve() {
	int i,j,k,l,r,x,y; string s;
	
	cin>>T;
	while(T--) {
		cin>>N>>M>>K;
		FOR(i,N) E[i].clear();
		L.clear();
		uf.reinit(N);
		FOR(i,M) {
			cin>>x>>y;
			x--,y--;
			if(uf[x]!=uf[y]) {
				E[x].push_back(y);
				E[y].push_back(x);
				uf(x,y);
			}
			else {
				L.push_back({x,y});
			}
		}
		FOR(i,N) cin>>B[i];
		dfs(0,0,0);
		ll A[2]={};
		FOR(i,N) (A[D[i]]+=B[i])%=K;
		
		if(A[0]==A[1]) {
			cout<<"Yes"<<endl;
			continue;
		}
		int odde=0;
		FORR2(a,b,L) if(D[a]==D[b]) odde++;
		if(odde&&(K%2||abs(A[0]-A[1])%2==0)) {
			cout<<"Yes"<<endl;
		}
		else {
			cout<<"No"<<endl;
		}
		
		
	}
}


int main(int argc,char** argv){
	string s;int i;
	if(argc==1) ios::sync_with_stdio(false), cin.tie(0);
	FOR(i,argc-1) s+=argv[i+1],s+='\n'; FOR(i,s.size()) ungetc(s[s.size()-1-i],stdin);
	cout.tie(0); solve(); return 0;
}