「係呀 / 係啊」

(pos:語句)
<explanation>
yue:表示認同對方嘅嘢
eng:Correct. You're right. Yes. Used when you agree with what another person says.
<eg>
yue:「你係咪香港人呀？」「係呀。」 (nei5 hai6 mai6 hoeng1 gong2 jan4 aa3? hai6 aa3.)
eng:"Are you a Hongkonger?" "Yes, I am."
<eg>
yue:「你係咪唔去呀？」「係呀，我唔去。」 (nei5 hai6 mai6 m4 heoi3 aa3? hai6 aa3, ngo5 m4 heoi3.)
eng:"You aren't going, are you?" "You are right (=no, in this case), I am not going."