# -*- coding: utf-8 -*-
# author: youxinyu
# githb: yogayu

from pyquery import PyQuery as pq

f = open("step2/index.html", encoding='utf-8')
html = f.read()
f.close()

doc = pq(html)
tag = input()
result = ""
if tag == "meta":
    tag = doc('meta:nth-child(4)')
    attr = input()
    result = tag.attr(attr)
else:
    tag = doc(tag)
    result = doc(tag).text()
print (result, end='')