<h2>'a'</h2>
because they both are trying to rescue themselves in a difficult situation.
They can be in odjective forms such as him, her, I
1. he said he was an aerospace engineer
2. she says she works in the National History Museum
3. the Doctor said their son studies at university
4. the Astronaut said they are in space
5. He says he teaches physics to his friend
6. Mother says she loves the youngest girl
It is called an adverb. I hope this helps. :)