Study the following information carefully and answer the questions given below: Nine persons L, N, O, P, Q, W, Y, V and Z live in three different citi...

Study the following information carefully and answer the questions given below: Nine persons L, N, O, P, Q, W, Y, V and Z live in three different cities Barcelona, Dehradun and Texas but not necessarily in the same order. Q lives with V but neither in Texas nor Dehradun. P lives only with Z but not in Texas. W does not live with V. N neither lives with Y nor in Dehradun. O either lives in Dehradun or Texas. N does not live in Texas. Odd numbers of persons live in Barcelona. O lives with L.

Which of the following statements is true?
I. Q and Y live in the same city II. Y lives with W III. More than two persons live in Texas