Dentify the figurative language and define it.

His fingers were a blur as he typed his story

The figurative language is a hyperbole because the statement is exaggerating how fast his fingers were moving. It means that he was typing really fast.

Explanation:

dramatic irony is your answer  

explanation: the line "to 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.