lol. apparently the questions i asked were to difficult. Ok to simplfy. Do these clips look like wing chun? Say why they do and don't?

clip one
http://www.youtube.com/watch?v=rd4dT...eature=related

clip two
http://www.youtube.com/watch?v=OfLq__054Qk

Next, use the same rules you applied to the above two to say whether royce gracie is using bjj.

clip one
http://www.youtube.com/watch?v=heZ7m...eature=related

cheers