#include <iostream>
using namespace std;

int main() {
	// your code goes here
	int t;
	cin>>t;
	while(t--)
	{
	    int n;
	    cin>>n;
	    int k=2*n,e=0,f=0;
	    for(int i=0;i<k;i++)
	    {
	        int p;
	        cin>>p;
	        if(p%2==0)
	        {
	            e++;
	        }
	        else
	        {
	            f++;
	        }
	    }
	    if(e==f)
	    {
	        cout<<"Yes"<<endl;
	    }
	    else
	    cout<<"No"<<endl;
	}
	return 0;
}
