Capitalization error we listend to professor knight discuss the history of american relations with cuba

"We listened to Professor Knight discuss the history of American relations with Cuba." We is capitolized as it is the beginning of the sentence. Professor Knight, is the name of the teacher and Cuba should be capitolized as it is the name of a country. :)

Ido have a poem that i wrote in my english class if you would like it.

The answer to your question is option a