I need help creating a context free grammar that can develop multiple sentences it must be done in Java with the following 1. Identifying the syntax and grammar rules of American English: This involves analyzing the grammatical structure of sentences in American English and identifying the different parts of speech and how they are used in sentences. 2. Developing a set of context-free grammar rules: Based on the analysis of American English syntax and grammar, develop a set of context-free grammar rules that can be used to generate valid sentences in American English. a. Defining a set of nonterminal symbols that represent parts of speech, such as nouns, verbs, adjectives, adverbs, and prepositions. b. Defining a set of terminal symbols that represent words in the English language. c. Defining production rules that describe how nonterminal symbols can be expanded into other nonterminal symbols and terminal symbols. 3. Implementing a parser for the context-free grammar using Java/Python/C++: Develop a parser that can take a sentence generated by the context-free grammar and parse it into a parse tree, which can be used to represent the structure of the sentence. a. Your parser will be implemented using Java 4. Testing the context-free grammar: Test the context-free grammar by generating random sentences and verifying that they are valid sentences in American English. a. You are free to make your own test cases for your parser Down below is an example of how it’s supposed to be

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

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I need help creating a context free grammar that can develop multiple sentences it must be done in Java with the following 1. Identifying the syntax and grammar rules of American English: This involves analyzing the grammatical structure of sentences in American English and identifying the different parts of speech and how they are used in sentences. 2. Developing a set of context-free grammar rules: Based on the analysis of American English syntax and grammar, develop a set of context-free grammar rules that can be used to generate valid sentences in American English. a. Defining a set of nonterminal symbols that represent parts of speech, such as nouns, verbs, adjectives, adverbs, and prepositions. b. Defining a set of terminal symbols that represent words in the English language. c. Defining production rules that describe how nonterminal symbols can be expanded into other nonterminal symbols and terminal symbols. 3. Implementing a parser for the context-free grammar using Java/Python/C++: Develop a parser that can take a sentence generated by the context-free grammar and parse it into a parse tree, which can be used to represent the structure of the sentence. a. Your parser will be implemented using Java 4. Testing the context-free grammar: Test the context-free grammar by generating random sentences and verifying that they are valid sentences in American English. a. You are free to make your own test cases for your parser Down below is an example of how it’s supposed to be

A simple regular grammar that can generate some
simple English sentences:
S -> NP VP
NP -> Det N
VP -> V NP
Det -> a I the
N -> cat I dog I book I tree
V -> chased I ate I read I climbed
In this grammar, "S" is the starting symbol, which
generates a sentence by combining a noun phrase (NP)
and a verb phrase (VP). The NP is composed of a
determiner (Det) followed by a noun (N), while the VP is
composed of a verb (V) followed by an NP.
The grammar includes four determiners ("a", "an", "the",
"some"), four nouns ("cat", "dog", "book", "tree"), and
four verbs ("chased", "ate", "read", "climbed"). With
these rules, the grammar can generate sentences like:
• The cat chased a dog.
• A book was read by the tree.
• Some dogs climbed the tree.
Note that this is a very basic grammar and there are
many more rules and structures in English that are not
captured by this grammar.

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