Ten persons are sitting in 2 parallel rows containing 5 persons in each row. In 1st row A, B, C, D and E are seated and are facing south. In 2nd row, U, V, X, Y and Z are seated and are facing north. Therefore in the given seating arrangement, each member seated in a row faces another member of the other row. They like different colours Red, Orange, Blue, Brown, Black, White, Yellow, Pink, Peach, and Grey (not necessarily in same order). A doesn't like brown and D likes black. Y sits third to the left of U, who likes yellow. A faces immediate neighbour of Y, who likes orange. The one who likes peach sits at extreme end. C sits second to the right of A. The one who likes red faces the one who likes pink but A doesn't like pink. Only one person sits between B and D. V and Z are immediate neighbours. Z does not face A and B, who doesn't like grey. The one who faces U likes white. The one who faces an immediate neighbour of Y likes brown.
How many persons are seated between B and the one who likes white ?