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.

Q: Context: Thankful to be alive, full of admiration for the way Kenyan citizens responded, but concerned re ongoing terrorist threat. #Westgate6Months Sarah Holmes (@holmespest) March 20, 2014 Question: what team is lbj leaning towards? Answer: heat

A: no
****
Q: Context: HMS Lancaster, known as the 'Queen's Frigate', sent a message of congratulations to @KensingtonRoyal on the new birth Royal Navy (@RoyalNavy) May 2, 2015 Question: what is the hms lancaster known as? Answer: the queen's frigate

A: yes
****
Q: Context: When @RealDealBeal23 found out the @WashMystics added @De11eDonne to the #DCFamily: "Oh we winning, oh yea we winning for sure." #A11DC Du Washington Wizards (@WashWizards) February 2, 2017 Question: what team added elena donne? Answer: washington mystics

A:
yes
****