#include <iostream>
#include <string>

int count(const std::string& str) {
    int result = 0;
    for (const char& c : str) {
        if (c == ' ') {
            result++;
        }
    }

    return result + 1;
}

std::string getPerson(const std::string& str, int index) {
    int start = 0;
    int spaceCount = 0;
    for (size_t i = 0; i < str.size(); i++) {
        if (spaceCount == index) {
            break;
        }
        if (str[i] == ' ') {
            spaceCount++;
            start = i + 1;
        }
    }
    int end = start + 1;
    while (end < str.size() && str[end] != ' ') {
        end++;
    }

    return str.substr(start, end - start);
}

int main() {
    std::string str;
    std::getline(std::cin, str);

    int words = count(str);

    str.clear();
    std::getline(std::cin, str);

    int kidsCount = count(str);
    int index;

    if (!(words % kidsCount)) {
        index = kidsCount - 1;
    } else {
        index = words % kidsCount - 1;
    }

    std::cout << getPerson(str, index);

    return 0;
}