#include <bits/stdc++.h>
using namespace std;

void Alice(){
    int Q, n, m;
    cin >> Q >> n >> m;
    vector<pair<int,int>> a(n);
    vector<int> b(n + m);
    for(int i = 0; i < n; i++){
        cin >> a[i].first;
        a[i].second = i;
        b[i] = a[i].first;
    }
    int mx = max(n, m), v;
    for(int i = 0; i < mx; i++){
        cout << "share " << min(n, i + 1) << endl;
        if(i < m) cin >> b[i + n];
        else cin >> v;
    }
    sort(b.begin(), b.end());
    cout << "answer " << b[(n + m) / 2] << endl;
}

void Bob(){
    int Q, n, m;
    cin >> Q >> n >> m;
    swap(n, m);
    vector<pair<int,int>> a(n);
    vector<int> b(n + m);
    for(int i = 0; i < n; i++){
        cin >> a[i].first;
        a[i].second = i;
        b[i] = a[i].first;
    }
    int mx = max(n, m), v;
    for(int i = 0; i < mx; i++){
        cout << "share " << min(n, i + 1) << endl;
        if(i < m) cin >> b[i + n];
        else cin >> v;
    }
    sort(b.begin(), b.end());
    cout << "answer " << b[(n + m) / 2] << endl;
}

int main() {
    ios::sync_with_stdio(false);
    cin.tie(0);
    string player;
    cin >> player;
    if(player == "Alice") Alice();
    else Bob();
}