Choose the statement that best applies to the thesis of the student's response.

A.
The response contains a clear thesis statement that expresses the main idea and can be supported or proven with textual evidence. (Example: Brutus and Caesar, though on opposite sides in the play, are not entirely different.)

B.
The response contains a thesis statement, but it does not clearly express the main idea and cannot be supported or proven with textual evidence.

C.
The response does not contain a thesis statement.