#include <bits/stdc++.h>
using namespace std;

int main()
{
	#ifndef ONLINE_JUDGE
	freopen("input.txt", "r", stdin);
	freopen("output.txt", "w", stdout);
	#endif


	int t; cin>>t;

	while(t--){
		int n; cin>>n;

		int oddcount = 0;

		for(int i=0; i<2*n; i++){
			int x;
			cin>>x;
			if(x%2 == 1){
				oddcount++;
			}
		}

		if(oddcount == n){
			cout<<"Yes"<<endl;
		}
		else{
			cout<<"No"<<endl;
		}
	}

	


	return 0;		
}