Is the passage of dialogue written correctly or incorrectly?

"Who was that?" Antonio asked Grace, who was looking the other way.
"I'm not sure," Grace answered, "But I think it might have been Mr. Monroe."

A. incorrectly
B. correctly

Question

Is the passage of dialogue written correctly or incorrectly? 
 
"Who was that?" Antonio asked Grace, who was looking the other way. 
"I'm not sure," Grace answered, "But I think it might have been Mr. Monroe."

A. incorrectly
B. correctly

whitemonsterbunny17 · Answer

Hai!!! *^.^*

Welcome to Open Study!!!! *^o^* @ToxicInsanity 

The answer to your question is A. incorrectly. (:

Bunnies wishes you the warmest welcome to Open Study, and the best of luck with your future studies!!! *^.^*

    /) /)
O( ^.^)o *:･ﾟ✧.ﾟ･*:･ﾟ 
  C(")(")
☁☁☁☁☁☁☁☁☁☁☁☁☁☁

Also, thank you for using Open Study!!! *^o^*

If there is anything else I can help you with, whether it be another question, or tips about how the site works, just let me know. I am more than willing to help in any way that I can. *^.^*

chrisdbest · Answer

I was going to say B., but I may not be wrong...

whitemonsterbunny17 · Answer

It is written incorrectly because the segment, "But I think it might have been Mr. Monroe." is incorrect.
It is incorrect because the word "But" should not be capitalized, since it is the other half of a sentence. (: