Read the text and determine if the sentence is true (see options at the end):

Anderson Silva and Jacare Souza provide the media with a look in on their preparations for UFC 208 at X-Gym on Thursday afternoon. Silva’s last victory in the UFC was all the way back in 2012 against Stephan Bonnar. Silva in 2017 is a 41-year-old veteran who is preparing to take on middleweight contender Derek Brunson at UFC 208 on Feb. 11 from Brooklyn, New York. ‘The Spider’ is certainly not underestimating Brunson:

Sentence: Silva is a master at kung fu.
pick from the following. -- Yes -- It's impossible to say -- No
It's impossible to say