QUESTION:
It annoyed Chris when Sebastian jangled his keys because he was in a bad mood.
Who is "he"?

ANS:
Chris

QUESTION:
Prince Goro lectured Cano about the greatness of the emperor, because he was ignorant on realizing how powerful he really was.
Who is "he"?

ANS:
Cano

QUESTION:
The glass hit the floor and it broke.
Who is "it"?

ANS:
The glass

QUESTION:
The authorities detained the hikers because they were prejudiced.
Who is "they"?

ANS:
The authorities