This sounds like a great question to answer about the reliability of Nick as a narrator. On one hand, he seems to be a very honest character. But, on the other hand, he will always have an innate bias based on his feeling towards certain characters and events.
Assuming that the bolded word is winner, the correct answer is object complement.
The word winner refers to the word <em>play - </em>and given that the word play is the direct object of this sentence, then the word <em>winner </em>will be its complement - it will complete it, and answer the question What did the critics declare the play to be?
It cannot be a predicate nominative because it is not preceded by a verb. It cannot be a direct object because that is <em>the play. </em>It cannot be a predicate adjective because it is a noun, not an adjective.
Answer:
1:The cat is over there and it's owner lives near Baker Street
The song is good that Julie listens to it
Susan's boss is very friendly and lives in NYC
The girl is from Egypt and my son loves her
