Which sentence does not contain any errors in comma usage?
a.
she knelt down looked under the bed, and pulled out a single sneaker.
b.
they all wanted the hamster but they couldn't decide what to name it.
c.
rain fell steadily, yet the birds were singing.
d.
do you want to paint your room or would you prefer wallpaper?

third person

explanation:

note the usage of names and pronouns, "james" & "the old man". this alone can confirm it as third person, as first person uses "i" and the like, while second person uses "you" and the like.

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for me this my answer o fortunately, they did not notice, and i could pretend not to care.​   i hope this you