Given a document, an entity and its sentiment towards the entity, verify if it is the correct sentiment towards the entity. Answer should be yes or no. Note that URLs in the text have been replaced with [Link].

Input: Consider Input: Verify if the sentiment of the following document towards the entity Mark Sedwill is Positive . Mark Sedwill said the end of 2014 was not a deadline. "It's a goal " he told reporters in the capital. "It's realistic but not guaranteed."
 He said the transition to Afghan control of security will be slow and piecemeal -- often starting with individual districts and building up to the province level. Each area will be evaluated for transfer based on four criteria -- the security situation  the capacity of Afghan security forces in the area  the preparations of NATO forces and the progress toward governance reforms.
 In addition  specialist strike units that target terrorist operatives are likely to keep conducting operations even after the Afghan government has taken over responsibility  Sedwill said.
 He said both 2011 -- the date set for U.S. troops to begin drawing down -- and 2014 are "intermediate milestones" in a larger mission that will last much longer.
 A summit of Afghan leaders and allies Lisbon this weekend will aim to set broad terms for that longer mission. NATO and the Afghan government plan to sign an agreement that will set out the international community's commitment to Afghanistan  including support for training forces  the growth of the Afghan military and intelligence sharing  Sedwill said.
 "We want to build the Afghan leadership so they're taking more and more responsibility for themselves but we recognize it has got to be underwritten by long-term international commitment " Sedwill said.
 Even with the NATO mission appearing to stretch out longer and longer  Sedwill said that the momentum had shifted in NATO's favor.
 "It's still clearly fragile. There are significant risks and there will be a long and hard campaign ahead  but we believe that in 2010 we have achieved what we wished to  which is that we've regained the initiative -- having  candidly  lost it in the past few years " Sedwill said.
 He said that this assessment was the conclusion of an assessment of the Afghan campaign that he had conducted with Gen. David Petraeus  the top commander of U.S. and NATO forces in Afghanistan.

Output: yes


Input: Consider Input: Verify if the sentiment of the following document towards the entity Ted Cruz is Negative . Emmy Awards host Stephen Colbert skewered Texas Sen. Ted Cruz Sunday for a "staffing issue" in which a pornographic video was "liked" by his Twitter account . 
Cruz then joked with a reporter that he should have pulled a stunt like the incident during the campaign because of all the attention he has received from it . 
"Just ask Ted Cruz ." 
Cruz 's staff informed Twitter on Tuesday about a pornographic video his personal social media account "liked ," with the senator adding "it was a staffing issue , and it was inadvertent .

Output: yes


Input: Consider Input: Verify if the sentiment of the following document towards the entity ILindsey Vonn is Positive . Memory of  her  grandfather gives  Lindsey Vonn  added motivation in final Winter Olympics
Yet  Lindsey Vonn  isnât nervous as  she  prepares for  her  final Olympics.  She  knows  her  beloved grandfather is watching out for  her   and that gives  her  a sense of calm and purpose that ought to strike fear in every one of  her  competitors.
âI feel really good â  Vonn  said Friday. âBecause itâs not really about me or my career. Itâs about my grandfather. Iâm just going to lay it all out there. Iâm going to give it everything I have and whatever happens will happen.â
More:  Lindsey Vonn 's Olympic dreams driven by need for speed
More:  Lindsey Vonn  brings dog to Olympics  addresses lonely life on road
More: Lindsey and  Lucy Vonn  becoming the darlings of 2018 Winter Olympics
The Pyeongchang Games were supposed to put all of that to right  allow  her  to end  her  Olympic career the way  she  wanted rather than how the fates decided. That the Games are in South Korea made it all the more fitting.
Vonnâs grandfather  Don Kildow  served in Korea with the Army Corps of Engineers. He helped found a ski club where he lived in southern Wisconsin  and passed his love for the sport on to  Vonn âs father  Alan  and his granddaughter.
 Vonn  had hoped to bring  her  grandfather to Pyeongchang  but he died Nov. 1. He was 88.
âYou taught me to be tough  to be kind  and above all  to ski fast â  Vonn  wrote in an Instagram post after he died Nov. 1. âNow  every time I ski down the mountain I know youâll be there with  me . I âm  proud to be your granddaughter and I will think of you always.
âI will race for you in Korea and I will try as hard as I can to win for you. Please look out for  me .â
âI âm  going to win for him.â
 Vonn âs first race is the Super-G on Feb. 17.  She  also plans to race the downhill Feb. 21 and the Alpine combined Feb. 23.
âI feel like Iâm coming into these Olympics on a hot streak. Iâm skiing exceptionally well and I have a lot of confidence â  she  said. âIâm very happy with how I feel physically  mentally and on skis. Last weekend was just the icing on the cake  exactly what I needed to build my confidence and get ready for the Olympics.â
Making  her  results last weekend all the more impressive was that they came as several of  her  American teammates suffered devastating injuries.
Jackie Wiles  whom  Vonn  and her foundation have supported financially  will miss the Olympics after tearing her ACL and breaking two bones in  her  left leg during Saturdayâs race. Stacey Cook crashed Sunday. Though she was taken off the course on a sled  she is fine and here in Pyeongchang.


Output: yes