#include<iostream>
using namespace std;

#define ll long long

int main()
{
    ll t;
    cin >> t;

    for(ll i=0;i<t;i++)
    {
        ll n;
        cin >> n;
        ll m = 2*n;

        ll a[m];
        for(ll j=0;j<m;j++)
        {
            cin >> a[j];
        }


        ll c=0,d=0;

        for(ll j=0;j<m;j++)
        {
            if(a[j]%2==0)
                c++;
            else
                d++;
        }

        if(c==d)
            cout << "Yes" << endl;
        else
            cout << "No" << endl;
    }



    return 0;
}
