|Question 17Verbal

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The parks of Los Angeles, California, seem to be making people happier. In a 2022 study, researchers studying connections between the physical location in which a social media post was created and ______ contents analyzed geotagged social media posts from Los Angeles. They found that posts from the city's parks contained more words associated with happiness than other posts did.
Which choice completes the text so that it conforms to the conventions of Standard English?
they're
A
it's
B
their
C
its
D