What is the pronoun for words that are in capital letters THE DENTIST said open wide?

Here's why:

* Capitalization: Capital letters are often used for proper nouns (names of specific people, places, or things).

* Context: We know "THE DENTIST" refers to a person.

* Pronoun Agreement: Since "THE DENTIST" is a singular, male person, the appropriate pronoun is "he".

So, the sentence would be: He said open wide.