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include

include

include

using namespace std;

int main(){
map<string,int> mymap;
string mystr;
map<string,int>::iterator iter;
int n,m;
//向数组中加入元素
cin>>n;
while(n--){
cin>>m;
while(m--){
cin>>mystr;
iter = mymap.find(mystr);
if(iter!=mymap.end()){
iter->second++;
}else{
mymap.insert(pair<string,int>(mystr,1));
}
}
}
map<string,int>::iterator iter2;
int max=0;
string max_str;
//找到最大元素
for(iter2 = mymap.begin();iter2!=mymap.end();iter2++){
if(iter2->second>max){
max_str = iter2->first;
max = iter2->second;

    }else if(iter2->second==max){
        if(iter2->first>max_str){
            max_str = iter2->first;
            max = iter2->second;
        }
    }
}
cout<<max_str<<" "<<max;

return 0;

}