Concept:Emphatic stress highlights the word that carries the contrastive information in the answer.
Explanation:The word TEACHER is stressed, so it contrasts with another possible category, such as dancer.
The sentence should answer a question that wrongly names a different category.
The question “Did Ojo win the prize for the best dancer?” is best answered by “Ojo won the prize for the best TEACHER.”
This is because the speaker corrects dancer to teacher.
Options B, C, and D shift the contrast to award, name, and result respectively.
Answer:A. Did Ojo win the prize for the best dancer?