response: No, I don't. Have you ever heard of the variation on 10-pin called duckpin bowling?
original_response: Some kind of synthetic material.  Have you tried Duckpin bowling?
history: I almost bowled a 300 game a few days back. I was so close! Do you enjoy bowling as a sport? I do I play all the time! I go to a ally by my house. So, are you playing ten-pin bowling, where you roll a ball down a lane to ten pins? Yes, I think it is the normal thing for bowling. Do you know what the ball is made of?
knowledge: Duckpin bowling is a variation of 10-pin bowling.