import xml.etree.ElementTree as ET


def getText(chapter,path):
	tree = ET.parse(path)
	root = tree.getroot()

	for child in root:
		if(child.get('number')==str(chapter)):
			return child.text

	return ""

def getTitle(chapter,path):
	tree = ET.parse(path)
	root = tree.getroot()

	for child in root:
		if(child.get('number')==str(chapter)):
			return child.get('title')

	return ""

def getSubtitle(chapter,path):
	tree = ET.parse(path)
	root = tree.getroot()

	for child in root:
		if(child.get('number')==str(chapter)):
			return child.get('subtitle')

	return ""