In this task, you are given a context tweet, a question and corresponding answer of given question. Your task is to classify given passage into two categories: (1) "yes" if the given context is useful in answering the question, and (2) "no" if the given context is not useful.

Ex Input:
Context: Favorite payload on @Space_station is Veggie! Fun watching these grow. Almost sad to eat them tomorrow. Almost. Kjell Lindgren (@astro_kjell) August 9, 2015 Question: it's fun for kjell to watch what grow? Answer: veggies

Ex Output:
yes


Ex Input:
Context: Delta continues with class. Stuck due to weather and the crew ordered everyone pizza. #deltaairlines Bill Wittenmyer (@BillyTheKidWitt) May 26, 2015 Question: what is appalling to diana b? Answer: kim kardashian looking like jackie o

Ex Output:
no


Ex Input:
Context: U bum @StephenCurry30 already said he ain't going! So therefore ain't no invite. Going to White House was a great honor until you showed up!— LeBron James (@KingJames) September 23, 2017 Question: what did @google make a decision about? Answer: google glass

Ex Output:

no