#include <iostream>
using namespace std;

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

    while (t--)
    {
        int n;
        int count = 0;
        cin >> n;
        int m = 2 * n;
        int arr[m];
        for (int i = 0; i < m; i++)
        {
            cin >> arr[i];
        }

        for (int i = 0; i < m; i++)
        {
            if (arr[i] % 2 != 0)
            {
                count++;
            }
        }

        if (count == n)
        {
            cout << "Yes" << endl;
        }
        else
        {
            cout << "No" << endl;
        }
    }
    return 0;
}
