#include <bits/stdc++.h> using namespace std; struct sgh{ int x,y; }; struct suo{ int x,y; }; int main() { sgh a[105]; suo b[105]; int n,m,sum=0; cin>>n>>m; for(int i=1;i<=n;i++){ cin>>a[i].x>>a[i].y; } for(int i=1;i<=n;i++){ cin>>b[i].x>>b[i].y; } for(int i=1;i<=n;i++){ for(int j=1;j<=m;j++){ if(a[i].x*b[j].y==a[i].y*b[j].x){ sum++; } } cout<<sum<<endl; sum=0; } return 0; }