#include <bits/stdc++.h>
using namespace std;
int main()
{
  int t;
  cin>>t;
 while(t--)
 {
  int n,j,a=0,b=0;
  cin>>n;
  for(j=0;j<2*n;j++)
  {
    int p;
   cin>>p;
   if(p%2==0)
    a++;
  else 
    b++;
  }

  
  if(a==b)
   cout<<"Yes"<<endl;
  else 
    cout<<"No"<<endl;
 
 }
return 0;
}