#include<bits/stdc++.h>

using namespace std;

int q;
string s;

int main()
{
    scanf("%d",&q);
    while(q--)
    {
        cin>>s;
        int cnt=0;
        for(int i=0;i<s.size();i++)
            if(s[i] == '1')
                cnt++;
        cout<<(cnt%2==0 || (s.size()-cnt)%2==0?"Yes":"No")<<endl;
    }
    return 0;
}