Indicate a noun phrase from given statement which mentions a pronoun.

Ex Input:
my meeting started at 4:00 and i needed to catch the train at 4:30, so there wasn't much time. luckily, it was delayed, so it worked out.

Ex Output:
it was delayed


Ex Input:
many people start to read paul's books and can't put them down. they are popular because paul writes so well.

Ex Output:
they are popular


Ex Input:
in the storm, the tree fell down and crashed through the roof of my house. now, i have to get it repaired.

Ex Output:

get it repaired.