PRO

In cases where the form of a word is completely ambiguous between a demonstrative determiner and a pronoun, the default tag is PRO, as below:

	  (PP (P ÞVÍ-ÞVÍ)
	      (CP-ADV (C 0)
		      (IP-SUB (NP-SBJ (PRO-N hún-hún))
			      (BEDI var-vera)
			      (ADVP-TMP (ADV nú-nú))
			      (IP-INF (TO að-að)
				      (VB hugsa-hugsa)
				      (PP (P um-um)
					  (NP (PRO-A ÞAÐ-ÞAÐ)
					      (, ,-,)
					      (CP-REL (WNP-1 0)
						      (C sem-sem)
						      (IP-SUB (NP-OB1 *T*-1)
							      (NP-SBJ (PRO-A hana-hún))
							      (HVDI hafði-hafa)
							      (VBN dreymt-dreyma)))))))))
	  (. ;-;)))

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