If A and B are two non empty sets what are the elements in B?
I) $$A \cap B = \left\{1, 2, 3, 4, 5, 6, 7 \right\}$$
II) $$A - B = \left\{8, 9, 10, 11, 12, 13 \right\}$$

A

if the statement I alone is sufficient to answer the question.

B

if the statement II alone is sufficient to answer the question.

C

if the statements I and II together are sufficient to answer the question but neither statement alone is sufficient.

D

if both the statements I and II together are not sufficient to answer the question and additional data is required.