Which of the following is part of the exposition in “Rikki-tikki-tavi”?
Rikki-tikki-tavi destroys Nag’s and Nagina’s eggs.
Rikki-tikki-tavi is snatched from his home during a flood.
Nagina is killed, the garden is safe, and all the animals rejoice.
Nagina bites Teddy while he’s sleeping next to the mongoose.