है ना? सो दैट वॉज क्वेश्चन 21 फॉर यू. लेट अस गो टू क्वेश्चन 22, व्हिच आई ऑल्सो बिलीव इज द लास्ट क्वेश्चन फॉर दिस चैप्टर.
Hai na? So that was question 21 for you. Let us go to question 22, which I also believe is the last question for this chapter.