that's silly isn't it
that silly be it
pro:dem adj cop pro:per
that's silly isn't it?
ð æ tʰ s WORD_BOUNDARY s ɪ l i WORD_BOUNDARY ɪ z ə n tʰ WORD_BOUNDARY ɪ tʰ WORD_BOUNDARY
t h a t ' s WORD_BOUNDARY s i l l y WORD_BOUNDARY i s n ' t WORD_BOUNDARY i t ? WORD_BOUNDARY