The pronoun in the sentence is the word: Someone. The type of pronoun in the following sentence is an example of an indefinite pronoun. An indefinite pronoun is a type of pronoun that does not particularly indicate a person, thing or amount.
Answer:
playing/ you don't change anything for this one
surveyed/ nothing here either
swayed/ nope don't change anything
supplied/ drop the y and change it to an i- just like a little song and you'll remember it easily
Explanation:
Google the summary of that book and pick 10 bullet points from it
This is a relative clause. Adjective: "who finished the marathon" hope this helps!