IN: Which person is he?
King Leonidas was more respected then King Henry because he unfairly taxed the people.

OPTIONS:
- King Leonidas
- King Henry
OUT: King Henry

IN: Which person is they?
The students fell asleep during the professor's lectures because they were boring.

OPTIONS:
- The students
- the professor's lectures
OUT: the professor's lectures

IN: Which person is they?
The police captured the criminals because they were more prepared.

OPTIONS:
- The police
- the criminals
OUT: The police

IN: Which person is he?
Dan modified Harry's car because he asked politely.

OPTIONS:
- Dan
- Harry
OUT:
Harry