Match the second column according to the first, which refers to the function of the sentences in bold:

First column: function

1.A thing or person that is being discussed.
2.The constituent which refers to the same person or thing.
3.An optional constituent in a sentence that indicates time.
4.An optional constituent in a sentence that indicates location

Second column: sentence

(__)Her dream, to publish a book, is something she thinks of since she was little.
(__)As the plane took off, he started to have a panic attack.
(__)She built a nice cottage in the rainforest for her and her children.
(__)Whoever crosses the line first will receive a gold medal.