Trigger words: [ invinc-, + invisible ] fencing Invisible fencing
Indicator sentences: No, /what is that? /
Negotiation parts: [ It's, + {F uh, } it's ] a system you can put in your yard where you bury these little, {F uh, } transducers or emitters in your yard -- Oh. / (2) -- at the perimeter /{C and then } they wear a collar with a special little attachment on it /{C and } if they get too close to that perimeter, [ it + -- -- it ] zaps them. / Boy. /