Delimitation problems between pers and poss

The Italian pronoun loro can be both possessive pronoun and personal pronoun.

pos=pron, type=pers pos=pron, type=poss

D e s c r i p t i o n E x a m p l e D e s c r i p t i o n E x a m p l e

personal pronoun da' loro/pron, pers   un bacio possessive pronoun la loro/pron, poss   casa e' sempre la piu' bella