QUESTION: Is "The scientists" the same as "They" in this sentence?
The scientists are studying three species of fish that have recently been found living in the Indian Ocean. *They* began two years ago.

OPTIONS:
- no
- yes
ANS: yes

Problem: The mothers of Arthur and Celeste have come to the town to fetch them. They are very happy to have *them* back, but they scold them just the same because they ran away.
Are "them" and "mothers" the same?
OPTIONS:
- no
- yes
****
Answer: no

Problem: During a game of tag, Ethan ran from Luke because *he* was "it".

Are "he" and "Ethan" the same?

OPTIONS:
- no
- yes
Answer: no

Q: OPTIONS:
- no
- yes.

Jim comforted Kevin because *he* was so upset.

Do "he" and "Kevin" mean the same thing?
A: yes

CONTEXT: Then he took a piece of iron the shape of the horse horse's foot , and clapped *it* on, and drove some nails through the shoe quite into its hoof, so that the shoe was firmly on

Multi-choice question: Do "piece of iron" and "it" have the same meaning?

OPTIONS:
- no
- yes
yes

Q: Alice tried frantically to stop her daughter from chatting at the party, leaving us to wonder why *she* was behaving so strangely.
Are "Alice" and "she" the same? OPTIONS:
- no
- yes
=======
A:
yes