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

int main(){
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr);

    string s; cin >> s;
    int Q; cin >> Q;
    int N,M; cin >> N >> M;
    if(s == "Bob") swap(N,M);
    vector<pair<int,int>> X(N);
    int idx = 0;
    for(auto &[x,p] : X) cin >> x,p = idx++;
    sort(X.begin(),X.end());

    auto share = [&](int pos) -> int {
        cout << "share " << pos+1 << endl;
        int ret; cin >> ret;
        if(ret == -1) assert(false);
        return ret;
    };
    auto answer = [&](int x) -> void {cout << "answer " << x << endl; exit(0);};

    int low = share(X.at(0).second),high = share(X.back().second);
    if(low == high && X.at(0).first == X.back().first){
        if(N > M) answer(X.at(0).first);
        else answer(low);
    }
    else if(low == high){
        for(int i=0; i<M; i++) X.push_back({low,-1});
        sort(X.begin(),X.end());
        auto [x,pos] = X.at((N+M)/2);
        if(pos == -1) share(X.at(0).second),share(X.back().second);
        else share(pos),share(pos); 
    }
    else if(X.at(0).first == X.back().first){
        auto v1 = share(0),v2 = share(0);
        if(v1 == v2) answer(v1);
        else answer(X.at(0).first);
    }
    else{
        assert(false);
    }
}