Refer to this grammar that resembles the syntax for a simple English declarative sentence: N ={IC, NPH, NOUNHEAD, ADJPH, PREPPH, VPH} T ={det, noun, pronoun, adj, prep, aux, verb} /* Independent Clause or Sentence */ IC → NPH VPH NPH → noun PREPPH | det NOUNHEAD PREPPH | pronoun | noun | det NOUNHEAD NOUNHEAD →→ ADJPH noun | noun ADJPH → adj PREPPH prep NPH VPH → aux verb COMPLEMENT | aux COMPLEMENT | aux verb | aux COMPLEMENT → PREPPH | NPH Given a lexicon (a Dictionary) for the following: noun = {boy, girl, boys, girls, chair, chairs, desk, desks, rainbow} pronoun {he, she,they, I} verb = {run, ran, running, fell, fall, falling, jump, jumps, jumping, sit, sits, sat, sitting} adj = {tall, dark, short, light, soft, hard} det = {a, an, the} aux = {is, are} prep = {of, on, in, to, over) Modify the grammar to allow for all three of the following language features: a. Compound Noun Phrases. e.g., "The boy and the girl" b. Compound Verb Phrases, e.g., "Are running and jumping over the rainbow" c. Compound Sentences, e.g., "The boys are running and the girls are jumping" for T, add the terminal symbol conj with dictionary entries = {and,or}
Refer to this grammar that resembles the syntax for a simple English declarative sentence: N ={IC, NPH, NOUNHEAD, ADJPH, PREPPH, VPH} T ={det, noun, pronoun, adj, prep, aux, verb} /* Independent Clause or Sentence */ IC → NPH VPH NPH → noun PREPPH | det NOUNHEAD PREPPH | pronoun | noun | det NOUNHEAD NOUNHEAD →→ ADJPH noun | noun ADJPH → adj PREPPH prep NPH VPH → aux verb COMPLEMENT | aux COMPLEMENT | aux verb | aux COMPLEMENT → PREPPH | NPH Given a lexicon (a Dictionary) for the following: noun = {boy, girl, boys, girls, chair, chairs, desk, desks, rainbow} pronoun {he, she,they, I} verb = {run, ran, running, fell, fall, falling, jump, jumps, jumping, sit, sits, sat, sitting} adj = {tall, dark, short, light, soft, hard} det = {a, an, the} aux = {is, are} prep = {of, on, in, to, over) Modify the grammar to allow for all three of the following language features: a. Compound Noun Phrases. e.g., "The boy and the girl" b. Compound Verb Phrases, e.g., "Are running and jumping over the rainbow" c. Compound Sentences, e.g., "The boys are running and the girls are jumping" for T, add the terminal symbol conj with dictionary entries = {and,or}
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
Related questions
Question
Context Free Grammars
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 3 steps
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.Recommended textbooks for you
Database System Concepts
Computer Science
ISBN:
9780078022159
Author:
Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:
McGraw-Hill Education
Starting Out with Python (4th Edition)
Computer Science
ISBN:
9780134444321
Author:
Tony Gaddis
Publisher:
PEARSON
Digital Fundamentals (11th Edition)
Computer Science
ISBN:
9780132737968
Author:
Thomas L. Floyd
Publisher:
PEARSON
Database System Concepts
Computer Science
ISBN:
9780078022159
Author:
Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:
McGraw-Hill Education
Starting Out with Python (4th Edition)
Computer Science
ISBN:
9780134444321
Author:
Tony Gaddis
Publisher:
PEARSON
Digital Fundamentals (11th Edition)
Computer Science
ISBN:
9780132737968
Author:
Thomas L. Floyd
Publisher:
PEARSON
C How to Program (8th Edition)
Computer Science
ISBN:
9780133976892
Author:
Paul J. Deitel, Harvey Deitel
Publisher:
PEARSON
Database Systems: Design, Implementation, & Manag…
Computer Science
ISBN:
9781337627900
Author:
Carlos Coronel, Steven Morris
Publisher:
Cengage Learning
Programmable Logic Controllers
Computer Science
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education