Question#$2.(20$ Marks, $20$ Min $)$

Suppose that an agent in the Wumpus world has perceived nothing in $(1,1),$ a breeze in $(2,1),$ and a stench in $(1,2).$ Given this knowledge base, the agent concerns itself with the content of $(1,3),(2,2),$ and $(3,1).$ Any of these locations may contain a pit $(P).$ At most, one location can contain a Wumpus $($W$).$ A location can contain nothing $($N$).$ Construct the set of all possible worlds. Each possible world should be represented the contents of each location in the following order $(1,3),(2,2),$ and $(3,1).$

$\backslash$table$[[1,4,2\mathrm{.}4,3,4,4,4],[1,3,2,3,3,3,4,3],[\backslash$table$[[1,2]],2,2,3,2,4,2],[\backslash$table$[[\backslash$table$[[1,1,],[,],[,y$