#include <bits/stdc++.h>
using namespace std;
template<class T>
bool chmax(T& a, const T& b) {
    if (a < b) { a = b; return true; }
    return false;
}
template<class T>
bool chmin(T& a, const T& b) {
    if (b < a) { a = b; return true; }
    return false;
}
// std::vector Declaration
template<typename T>
vector<T> make_v(size_t a) { return vector<T>(a); }
template<typename T, typename... Ts>
auto make_v(size_t a, Ts... ts) {
    return vector<decltype(make_v<T>(ts...))>(a, make_v<T>(ts...));
}
// std::vector Declaration and Initialization
template<typename T>
vector<T> make_vector(size_t a, T x) { return vector<T>(a, x); }
template<typename T, typename U, typename... Ts>
auto make_vector(size_t a, U b, Ts... ts) {
    return vector<decltype(make_vector<T>(b,ts...))>(a, make_vector<T>(b, ts...));
}
// std::vector Input
template<typename T>
istream& operator>>(istream& is, vector<T>& v) {
    for (auto &e : v) is >> e;
    return is;
}
// std::vector Debug
template<typename T>
ostream& operator<<(ostream& os, const vector<T>& v) {
    os << "[";
    bool a = 1;
    for (auto e : v) {
        os << (a ? "" : " ");
        os << e;
        a = 0;
    }
    os << "]";
    return os;
}
// std::array Debug
template<typename T, size_t n>
ostream& operator<<(ostream& os, const array<T, n>& v) {
    os << "[";
    bool a = 1;
    for (auto e : v) {
        os << (a ? "" : " ");
        os << e;
        a = 0;
    }
    os << "]";
    return os;
}
// std::deque Debug
template<typename T>
ostream& operator<<(ostream& os, const deque<T>& d) {
    os << "[";
    bool a = 1;
    for (auto e : d) {
        os << (a ? "" : " ");
        os << e;
        a = 0;
    }
    os << "]";
    return os;
}
// std::pair Debug
template<typename T, typename U>
ostream& operator<<(ostream& os, const pair<T, U>& p) {
    os << "(" << p.first << " " << p.second << ")";
    return os;
}
// std::set Debug
template<typename T>
ostream& operator<<(ostream& os, const set<T>& st) {
    os << "{";
    bool a = 1;
    for (auto e : st) {
        os << (a ? "" : " ");
        os << e;
        a = 0;
    }
    os << "}";
    return os;
}
// std::multiset Debug
template<typename T>
ostream& operator<<(ostream& os, const multiset<T>& st) {
    os << "{";
    bool a = 1;
    for (auto e : st) {
        os << (a ? "" : " ");
        os << e;
        a = 0;
    }
    os << "}";
    return os;
}
// std::map Debug
template<typename T, typename U>
ostream& operator<<(ostream& os, const map<T, U>& mp) {
    os << "{";
    bool a = 1;
    for (auto e : mp) {
        os << (a ? "" : " ");
        os << e.first << ":" << e.second;
        a = 0;
    }
    os << "}";
    return os;
}
// std::tuple Debug
template<int N, class Tuple>
void out(ostream& os, const Tuple& t){}
template<int N, class Tuple, class H, class ...Ts>
void out(ostream& os, const Tuple& t) {
    if (N) os << " ";
    os << get<N>(t);
    out<N+1,Tuple,Ts...>(os, t);
}
template<class ...Ts>
ostream& operator<<(ostream& os, const tuple<Ts...>& t) {
    os << "(";
    out<0,tuple<Ts...>,Ts...>(os, t);
    os << ")";
    return os;
}
// Debug
// Weighted edge
template<typename T>
struct edge {
    int src, to;
    T cost;
    edge() {}
    edge(int to, T cost) : src(-1), to(to), cost(cost) {}
    edge(int src, int to, T cost) : src(src), to(to), cost(cost) {}
    friend ostream& operator<<(ostream& os, const edge& e) {
        return os << "(" << e.src << "->" << e.to << ":" << e.cost << ")";
    }
};
using LL = long long;
const LL MOD = 1e9+7;
struct StronglyConnectedComponents {
    vector<vector<int>> g, rg, t;
    vector<int> comp, ord, used;
    StronglyConnectedComponents(const vector<vector<int>>& g) :
        g(g), rg(g.size()), comp(g.size(), -1), used(g.size())
    {
        for (int i = 0; i < g.size(); i++) {
            for (int to : g[i]) {
                rg[to].push_back(i);
            }
        }
    }
    void dfs(int idx) {
        if (used[idx]) return;
        used[idx] = true;
        for (int to : g[idx]) dfs(to);
        ord.push_back(idx);
    }
    void rdfs(int idx, int cnt) {
        if (comp[idx] != -1) return;
        comp[idx] = cnt;
        for (int to : rg[idx]) rdfs(to, cnt);
    }
    void build() {
        for (int i = 0; i < g.size(); i++) dfs(i);
        reverse(ord.begin(), ord.end());
        int ptr = 0;
        for (int i : ord) if (comp[i] == -1) rdfs(i, ptr), ptr++;
        t.resize(ptr);
        for (int i = 0; i < g.size(); i++) {
            for (int to : g[i]) {
                int x = comp[i], y = comp[to];
                if (x == y) continue;
                t[x].push_back(y);
            }
        }
    }
};
int main() {
    int V, E, Q;
    cin >> V >> E;
    vector<vector<int>> G(V);
    for (int i = 0; i < E; ++i) {
        int a, b; cin >> a >> b;
        G[a].push_back(b);
    }
    StronglyConnectedComponents scc(G);
    scc.build();
    cin >> Q;
    while (Q--) {
        int a, b;
        cin >> a >> b;
        cout << (scc.comp[a] == scc.comp[b] ? "1" : "0") << endl;
    }
}


Measured memory_bytes: 5068