Which of these events is the climax of "Rikki-tikki-tavi"?
Which one is right
• Rikki-tikki-tavi destroys Nag's and Nagina's eggs.
• Teddy's father finds Nagina's lifeless body in the garden.
• Rikki-tikki-tavi fights Nagina, the mother snake.
• Rikki-tikki-tavi learns about Nag and Nagina from Darzee.