Teacher: Given a 'poster' sentence and a corresponding 'response' (often, from Facebook or Reddit)classify the sentiment of the given response into four categories: 1) Positive, 2) Negative, 3) Neutral, and 4) Mixed if it contains both positive and negative.
Teacher: Now, understand the problem? If you are still confused, see the following example:
Poster: Stopped by Fashion Week and got to hang with Amber Fillerup (Barefoot Blonde) at Lauren Conrad's runway show. Kohl's #LCRunway   Responser: You are Both Sweet Ashley Tisdale and Lauren Conrad
Solution: Positive
Reason: The responser is praising the poster.

Now, solve this instance: Poster: Mardy's playing really well and I had to play extremely well myself to beat him today. This win should give me some confidence going forward. I'm going to have to play well in my next round too; it's as simple as that if I want to have a shot.  Responser: Good job he played really well happy to see isner play a great match!!! he is my favourite player
Student:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Positive