Out of 64 students, 38 play both chess and crickets. How many students play only chess? I. Out of 64 students, 22 students don't play any game. 4 student play only cricket. II. Out of 64 students, 20 are girls and 10 of them don't play any game.

• if the data in statement I alone is sufficient to answer the question, while the data in statement II alone are not sufficient to answer the question.
• if the data in statement II alone are sufficient to answer the question, while the data in statement I alone are not sufficient to answer the question.
• if the data either in statements I alone or in statement II alone are sufficient to answer the question; and
• if the data given in both the statement I and II together are not sufficient to answer the question; and