$\backslash$table$[[$A system must think like a human in order to pass the Turing Test reliably,,$],[h(n)=0$ is an admissible heuristic for the $8-$puzzle.,True or False?$],[$Internal state is of no use to an agent that lives in an accessible environment.,$],[$Simple hill$-$climbing is a complete algorithm for solving CSPs$.,],[\backslash$table$[[$Breadth$-$First Search is complete if the state space has infinite depth but finite$],[$branching factor.$]],],[\backslash$table$[[$Assume that a king can move one square in any direction on a chessboard $(8$ directions$],[$in all$).$ Manhattan distance $($city block$)$ is then an admissible heuristic for the problem$],[$of moving the king from square A to square B$.]],],[$It is possible to write an exact evaluation function for chess.,$],[\backslash$table$[[$There exist task environments E$1$ and E$2$ and agent A such that A is perfectly rational$],[$in both E$1$ and E$2,$ even though E$1$ and E$2$ are not identical.$]],],[$Search algorithms cannot be applied in completely unobservable environments.,$],[$A perfectly rational backgammon agent never loses.,$],[\backslash$table$[[$The action taken by a rational agent will always be a deterministic function of the$],[$agent$\text{'}$s current percepts.$]],],[\backslash$table$[[$Depth$-$first search always expands at least as many nodes as A$*$ search with an$],[$admissible heuristic.$]],]]$