Which bag amongst P,Q,R,S and T is the heaviest ?
I. Bag Q is heavier than R and S. Bag T is heavier than only bag P.
II. Only three bags are lighter than R. The weight of bag Q is 50kg, which is 2 kg more than bag R.

If the data in statement I alone are 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 statement I alone or in statement II alone are sufficient to answer the question.

If the data even in both statements I and II together are not sufficient to answer the question.

If the data in both statements I and II together are necessary to answer the question.