Sentence-Tree.md Added

Author: ashishrana160796

md/Sentence-Tree.md

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+# SENTENCE-TREE
+
+## AIMA3e
+
+[ [S [NP-SBJ-2 Her eyes]  
+  [VP were  
+    [VP glazed  
+      [NP *-2]  
+      [SBAR-ADV as if  
+        [S [NP-SBJ she]  
+          [VP did n’t  
+           [VP [VP hear [NP *-1]]  
+             or  
+             [VP [ADVP even] see [NP *-1]]  
+             [NP-1 him]]]]]]]]  
+.]
+
+---
+__Figure ??__ Annotated tree for the sentence “Her eyes were glazed as if she didn’t hear or even
+see him.” from the Penn Treebank. Note that in this grammar there is a distinction between an object
+noun phrase (_NP_) and a subject noun phrase (_NP-SBJ_). Note also a grammatical phenomenon we have
+not covered yet: the movement of a phrase from one part of the tree to another. This tree analyzes
+the phrase “hear or even see him” as consisting of two constituent _VP_ s, [VP hear [NP *-1]] and [VP
+[ADVP even] see [NP *-1]], both of which have a missing object, denoted *-1, which refers to the _NP_
+labeled elsewhere in the tree as [NP-1 him].