#include<bits/stdc++.h>
using namespace std;
int n,m,a[500005],b[500005],lt[500005],q[500005];
int tp,s[500005],tr[500005],l[500005],r;
vector<pair<int,int> >v[500005];
void ad(int x){
    x++;
    for(;x<=n+1;x+=x&(-x)) tr[x]++;
    return;
}
int fd(int x){
    x++;
    long long ss=0;
    for(;x;x-=x&(-x)) ss+=tr[x];
    return ss;
}
int main(){
    freopen("stack.in","r",stdin);
    freopen("stack.out","w",stdout);
    ios::sync_with_stdio(false);
    cin.tie(0),cout.tie(0);
    cin>>n>>m;
    for(int i=1;i<=n;i++) cin>>a[i];
    for(int i=1;i<=n;i++) cin>>b[i];
    for(int i=1;i<=n;i++){
        while(tp&&(a[q[tp]]==a[i]||b[q[tp]]<=b[i])) tp--;
        lt[i]=q[tp];
        q[++tp]=i;
    }
    for(int i=1;i<=m;i++){
        cin>>l[i]>>r;
        v[r].push_back({l[i],i});
    }
    for(int i=1;i<=n;i++){
        ad(lt[i]);
        for(int j=0;j<v[i].size();j++){
            s[v[i][j].second]=fd(v[i][j].first-1);
        }
    }
    for(int i=1;i<=m;i++){
        cout<<s[i]-l[i]+1<<"\n";
    }
    return 0;
}