In this task, you must classify if a given review is positive/negative, indicating your answer as P or N.

Example Input: in 1990 , the surprise success an unheralded little movie called ghost instantly rescued the moribund careers of its trio of above - the - title stars , patrick swayze , demi moore , and whoopi goldberg .
eight years later , moore and goldberg 's careers are n't exactly thriving , but they have had their share of screen successes since ; the same ca n't be said of swayze , who has just added yet another turkey to his resume with the aptly named black dog .
forget the mortal kombat movies -- this trucksploitation flick is the closest the movies has come to video games .
good truck driver jack crews ( swayze ) must drive a cargo of illegal firearms from atlanta to new jersey .
along the way , jack and his crew of three run into a number of obstacles -- such as a highway weigh station , evil truckers , and deadly uzi - firing motorcyclists .
every so often , like at the end of a video game " level " or " stage , " the main baddie pops up : red ( meat loaf , fresh from the triumph of spice world ) , who wants to steal the cache of guns .
just in
case you forget his name or have trouble keeping track of who 's driving what , all of red 's vehicles , be it a pickup or a big rig , are painted -- you guessed it --
red .
i could go into more of the plot specifics ( such as jack 's dream of having a nice home with his family , the past trauma that sent him to prison and cost him his trucking license , the fbi / atf crew tracking the cargo ) , but they are of little importance .
all that matters to director kevin hooks and writers william mickelberry and dan vining are the obstacles jack confronts in his drive from point a to point b .
but they fail at even this modest goal , for none of the highway chaos , as credibly staged as it is , is terribly interesting , let alone exciting .
once you 've seen a couple of trucks bang against each other or a big rig explode the first time
, you 've seen it every time .
as dreary as black dog is as an entertainment ,
the saddest part about the film has nothing to do with what shows up onscreen ; it 's that swayze has to reduce himself to such work .
while far from the best of actors , he is certainly not horrible , and he is a charismatic presence .
i do n't know if it 's his judgment or the dearth of quality job offers that leads him to involve himself with bombs such as black dog .
regardless , if he continues on this career track , could a tv series be far behind ?
Example Output: N

Example Input: is jimmy stewart the greatest actor of all - time ?
it 's quite possible .
his career spanned over 40 years , and he acted in more movies than most actors ever could .
yet , when he is talked about in the media , he is generally thought of as an actor who played one type of role : the nice guy .
and that 's really a shame .
"
the naked spur " features jimmy stewart in a role completely different than what people would expect from him .
it 's a western , which stewart specialized in around this period , and it casts him as a desperate man out to collect a bounty on a man who used to be his friend .
before he finds that man , though , he runs into two men who agree to help him , thinking he is a sheriff .
when the criminal is eventually caught , the two men discover stewart 's secret , and decide they want a piece of the action too .
the rest of the film is a suspenseful journey in which each man suspects the other constantly .
also featured is the woman travelling with the criminal , well played by janet leigh .
we 're never too sure who 's side
she 's really on until the end .
leigh is an actress probably best known for her role as the " shower lady " from " psycho " , and that 's unfair .
she gives a strong performance as a woman who is pulled between these two men .
stewart gives a performance unlike anything i 've ever seen from him .
he usually keeps cool no matter what occurs , but here , he gets downright hysterical at times .
i think perhaps he took this role to prove to the public that he was more than just a " nice guy " .
his performance borders on psychotic at times , but
i loved watching every second of it .
it 's roles like this one that make me admire him as much as i do .
he was an actor unafraid to take chances , and even ruin his public image .
Example Output: P

Example Input: when _ star wars _ came out some twenty years ago , the image of traveling throughout the stars has become a commonplace image .
when the millenium falcon moves throughout the stars , we see constellations , meteor showers , and cool space - ships .
when han solo goes light speed , the stars change to bright lines , going towards the viewer in lines that converge at an invisible point .
cool .
_ october sky _ offers a much simpler image -- that of a single white dot , traveling horizontally across the night sky .
was it really only forty years ago , when sputnik was launched , and that before then , no satellites ever existed ?
have we become so technologically advanced that we have forgotten that it was nearly two generations ago where people stood outside to breathlessly see a then - technological achievement , even though it was from the russians ?
it sounds hokey , but when that scene occurs near the beginning of _ october sky _ , i found myself caught up with the enthusiasm of homer hickam , played by jake gyllenhaal .
determined to make a dent in the space race , he becomes transfixed with his desire to make a rocket that could fly like the best of them .
it is films like this that we know the ending as we buy the ticket .
when lovely teacher miss riley ( played by laura dern ) , suggests that he enters his findings into the national science fair , we know exactly who is going to win .
but the joy in a film like this is in the little details .
for example , homer is clearly not the strongest student in his class . if he has any strengths whatsoever , it is an undeterring vision , and a good organizer .
it means that he may have to lose his reputation by associating with the nerdiest kid in school , who knows more about rocket science than he does .
it means that if his father forbids him to shoot rockets on company property ( that is , the entire coal - mining town ) , he must walk eight miles one way , just to set up the rockets , which will fail , fail , fail , and fail again .
homer+s
dad is played by chris cooper ,
a favorite actor of mine
since _ lone star _ .
here he plays the antithesis of the character he played in _ matewan
_ : instead of organizing union rallies , he is the head of the coal - miners , who is constantly wringing his hands against the unions .
this is will be one of the great unnoticed performances of the year
: note how multi - dimensional his character is
.
he is his son+s last nemesis , as one who most likely interferes with his son+s dreams .
but he truly loves his son , and wants to see him succeed the only way he knows how . through coal - mining . because of his character
, we can see how far we+ve come .
the revolution of modern technology has allowed for us to see society advanced at a rate far faster than any generation before us .
we don+t understand that there were the generations from the industrial revolution who knew of no other way to raise a family .
the paradigm was shifting under the father+s feet , and he knew of no other life .
so _ october sky _ , far from being merely a feel - good inspirational film , offers much food for thought .
and this is the best type of inspirational film ; the one that you take something with you .
btw , the final image of the film is just as simple , is as strong a contrast as the aforementioned horizontal - moving white dot against the night - sky background .
another commonplace image , to be sure , but it must have been breathtaking forty years ago .
Example Output:
P