Among M, P, K, J, T and W, who is lighter than only the heaviest? I. P is heavier than M and T II. W is heavier than P but lighter than J who is not the heaviest.

• 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