EXTRA POINTS
PLEASE HELP ASAPP
What type of literary device is being used in the sentence in quotation marks?

When the narrator wants to describe what it's like having to tote her annoying little sister around, she gives us a snapshot image that sums up her feelings of loneliness: "Until then I am a red balloon, a balloon tied to an anchor". ("Boys & Girls")

Select one:
a. metaphor
b. onomatopoeia
c. personification
d. simile