rifles are kind_of guns
rifle be kind_of gun
n cop adv n
rifles are kind of guns .
ɹ aɪ f ə l z WORD_BOUNDARY ɑː ɹ WORD_BOUNDARY k aɪ n d WORD_BOUNDARY ʌ v WORD_BOUNDARY ɡ ʌ n z WORD_BOUNDARY
r i f l e s WORD_BOUNDARY a r e WORD_BOUNDARY k i n d WORD_BOUNDARY o f WORD_BOUNDARY g u n s WORD_BOUNDARY