#include<iostream>
#include<string>
#include<cmath>
#include<exception>



using namespace std;


int main() {
    char line[1000];
    string sline;
    int wlength[100];
    int wcount = 0, lcount, i, scount, sentc = 0;//broi izr
    bool sword = false, start = true, strict = false;
    do {
        cin.getline(line, 1000, '\n');
        sline = line;
        if (start && sline == "strict") {
            scount = 0; strict = true;
            continue;
        }
        for (i = 0; i < sline.length(); i++){
            if ((sline[i] >= 'a' && sline[i] <= 'z') || (sline[i] >= 'A' && sline[i] <= 'Z'))
            {
                if (i == 0 || !sword) {
                    sword = true;
                    lcount = 1;
                }
                else {
                    if (sword){
                        lcount++;
                    }
                }
            }
            else {
                if (sword) {
                    sword = false;
                    wlength[wcount] = lcount;
                    wcount++;
                }
                if (strict && sline[i] == '(')
                {
                    scount++;
                }
                if (strict && sline[i] == ')')
                {
                    scount--;
                }
                if (sline[i] == '.')
                {
                    sentc++;
                }
            }
        }
        if (sword) {
            sword = false;
            wlength[wcount] = lcount;
            wcount++;
        }
    } while (sline != "END");
    try {
        if (wcount == 1)
        {
            throw  "ERR: PROVIDE MATCHING PARENTHESES\n";
        }
        if (strict && scount != 0)
            throw "ERR: PROVIDE MATCHING PARENTHESES\n";

        int k = 0;
        for (int j = 0; j < wcount - 1; j++){
            k += wlength[j];
        }
        double s = ((double)k) / (wcount -1);
        double sents = ((double)(wcount -1))/sentc;
        cout << round(sents) << ' ' <<  round(s) << endl;
    }
    catch (char *str){
        cout << str;
    }



}