/*
[25640: MBTI](https://www.acmicpc.net/problem/25640)
Tier: Bronze 4
Category: 문자열, 구현
*/
#include <bits/stdc++.h>
using namespace std;
string s, s2;
int N, ans;
int main() {
ios::sync_with_stdio(0);cin.tie(0);cout.tie(0);
cin >> s >> N;
while(N--) {
cin >> s2;
if(s == s2) ans++;
}
cout << ans;
}