MIT accepted the students, because they had good grades.

Who is "they" in this prior sentence?
OPTIONS:
- MIT
- the students
the students
Some citizens of the kingdom were put in chains by the royal guard since they have been accused of breaking the law.

Who is "they" in this prior sentence?
OPTIONS:
- Some citizens of the kingdom
- the royal guard
Some citizens of the kingdom
Bengali is morphologically richer than English, so its vocabulary is larger.

Who is "its" in this prior sentence?
OPTIONS:
- Bengali
- English
Bengali