Study the given diagram carefully and answer the question. The numbers in different sections indicate the number of persons.
Which of the following statements is correct on the basis of the above diagram?
AThe number of teachers who are both writers and poets is 20.
BThe number of poets who are also teachers is 44.
CThe number of writers who are neither teachers nor poets is 10.
DThe number of poets who are also teachers but not writers is 48.
