Which line from the summary best justifies the conclusion that harry potter and the sorcerer’s stone was influenced by ancient greek mythological literature?

to save the day, harry must get past a scary three-headed guard dog.
in order to do this, he gets from his good friends hermione and ron.
they all have become close friends during the course of the school year.
after they solve this challenge, they move on to the next part of their plan.

The line "To help save the day, Harry must get past a scary three-headed guard dog" from the summary best justifies the conclusion that Harry Potter and the Sorcerer’s Stone was influenced by Ancient Greek mythological literature. The three other choices had nothing to do with Ancient Greek literature - and the words "three-headed guard dog" are what makes that choice the correct answer.

I hoped this helped! Please rate, thank, and pick the Brainliest answer (not necessarily mine!). Thanks, it really helps! :)

"To help save the day, Harry must get past a scary three-headed guard dog."
will be your answer

"A three-headed guard dog" is the "hound of Hades" also known as the Cerberus. This 3 headed dog gaurds the gate of the underworld to prevent the dead from leaving it.

hope this helps