la vaca es tonta
el vaca se tonto
det:art n cop n
la vaca es tonta ?
l a WORD_BOUNDARY β a k a WORD_BOUNDARY e̞ s WORD_BOUNDARY t o̞ n t a WORD_BOUNDARY
l a WORD_BOUNDARY v a c a WORD_BOUNDARY e s WORD_BOUNDARY t o n t a WORD_BOUNDARY ? WORD_BOUNDARY