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.

Example Input: Context: #Neymar's brace helps #BRA to a much-needed win. Get all the reaction here: #CNNWorldCup CNN Football Club (@CNNFC) June 12, 2014 Question: who did neymar brace help to? Answer: brazil
Example Output: yes

Example Input: Context: @SamuelLJackson: Keep fighting and Stay Strong Strat! You can do it! #CapForStrat Samuel L. Jackson (@SamuelLJackson) May 14, 2014 Question: who does jackson encourage? Answer: strat.
Example Output: yes

Example Input: Context: WATCH: "I want to see the people who really did something get convicted but I don't want to see innocent people get hurt either." Alec Baldwin talks to @megynkelly about Weinstein, harassment and more on @ TODAY (@TODAYshow) December 7, 2017 Question: what is alec baldwin talking about? Answer: weinstein harassment and more
Example Output:
yes